How the functionalhand® ADL Universal Cuff Transforms Lives for People with a Weak Grip

As occupational and physical therapists, we focus on enabling individuals to maintain their independence in what we call Activities of Daily Living (ADL) and functional skills. These are the essential self-care tasks everyone needs to perform each day – from eating and drinking to personal hygiene and dressing.
When hand function becomes challenging, basic self-care activities can feel overwhelming. That’s why we’re excited to share how universal cuffs and adaptive utensil holders can transform daily living for individuals with a weak grip or limited hand mobility.
Having worked with patients across all age ranges and abilities, we understand the importance of choosing the right device to maintain independence in your daily activities.
When considering your options, we want to share our therapeutic expertise to help you find the right assistive device for your needs.
Let’s start with the basics…
What is a Universal Cuff?
A universal cuff is an assistive device used to help people with limited dexterity or grip strength to hold and use various implements like eating and kitchen utensils, writing tools, stylus or personal care items.
Who is a Universal Cuff For?
A universal cuff is for anyone who has difficulty holding objects like eating utensils and writing tools and wants to participate in the day-to-day activities they love!
- Children with disabilities or medical problems impair their grasp:
- Including, but not limited to, cerebral palsy, Down’s Syndrome, Spinal cord injury, muscular dystrophy, or fine motor deficits.
- Including, but not limited to, cerebral palsy, Down’s Syndrome, Spinal cord injury, muscular dystrophy, or fine motor deficits.
- Elderly or individuals with weak grips and/or tremors:
- Specifically, people who experience reduced hand strength or mobility due to conditions like arthritis, ALS, Parkinson’s disease, spinal cord injuries, and people recovering from a stroke.
- Specifically, people who experience reduced hand strength or mobility due to conditions like arthritis, ALS, Parkinson’s disease, spinal cord injuries, and people recovering from a stroke.
- Therapists and Caregivers:
- Occupational, physical, and speech therapists who treat people with limited hand mobility, often recommend an ADL cuff to their patients.
- Occupational, physical, and speech therapists who treat people with limited hand mobility, often recommend an ADL cuff to their patients.
- Special Education Teachers and Parents:
- Supporting children’s participation in classroom activities and daily tasks. Using an ADL universal cuff in the classroom and at home is a great way to make writing, art class, mealtime, and other activities easier for your students and/or children.
- Supporting children’s participation in classroom activities and daily tasks. Using an ADL universal cuff in the classroom and at home is a great way to make writing, art class, mealtime, and other activities easier for your students and/or children.
- Individuals Recovering from Injury or Surgery:
- People with temporary mobility restrictions, such as those healing from wrist fractures, hand surgeries, or tendon repairs, can use a cuff to regain independence during recovery.
- People with temporary mobility restrictions, such as those healing from wrist fractures, hand surgeries, or tendon repairs, can use a cuff to regain independence during recovery.
- People with Repetitive Strain Injuries (RSIs):
- Those experiencing conditions like carpal tunnel syndrome or tendonitis may find relief by using a universal cuff to minimize strain during daily activities.
What Problems Can a Universal Cuff Solve?
Through our years of clinical experience, we’ve identified several key areas where universal cuffs make a significant difference for individuals with limited grip strength or hand function.
Self-Care Activities:
- Brushing teeth
- Combing hair
- Applying makeup, painting fingernails
- Shaving
- Managing personal hygiene
Eating and Drinking
- Holding silverware utensils securely to feed yourself
- Managing cups, milk cartons, and water bottles
- Cooking and preparing meals
- Opening packages
School and Work Tasks:
- Writing, drawing, gluing, coloring
- Using electronic devices
- Holding a stylus
- Handling office supplies
- Accessing computer keyboards and tablets
Hobbies and Recreation:
- Painting and drawing
- Playing musical instruments
- Gardening and playing in the sand
- Crocheting and other crafts
- Playing board games
The universal cuff is a game-changer, assisting individuals with limited mobility in their hands, allowing them to do things they enjoy, independently, whether holding their toothbrush or whisking up eggs and pancakes for the grandkids on Saturday morning!
3 Main Types of Universal Cuffs
In our years of practice, we’ve worked with a wide variety of universal cuffs, and we’ve learned that each design has its place in supporting independence.
Let’s explore the three main types of ADL cuffs and help you understand which might work best for your needs.
1. Basic Elastic Strap or Hook and Loop Universal Cuff
These simple designs use adjustable gripping straps made of either elastic or Velcro to secure the cuff to the hand and a leather pocket to hold the item. They are an affordable option for those looking for a simple eating aid, however, they typically offer limited versatility and may not provide the secure grip patients need.
Traditional elastic and velcro universal cuff adaptive utensil holders work well for holding lightweight items but they are typically not heavy-duty enough to hold larger or heavier objects.
Pros:
- Affordable
- Lightweight
- Simple to use
Cons:
- Limited versatility
- May not provide enough support
- Can wear out quickly

Popular Elastic and Velcro Cuffs on Amazon.com:
2. Rigid Universal Cuffs with Wrist Support
Brands like North Coast Medical and Sammons Preston offer durable leather cuffs with pockets for holding eating utensils and other items. Sometimes called a long opponens splint, these universal hand aids are typically rigid with a bendable metal frame and leather straps. They are designed to provide additional support to people with weak wrists. However, they can be relatively stiff and may limit natural movement in some situations. Some users find them less comfortable for extended wear.
Pros:
- Durable construction
- Good for specific tasks
- Heavy-duty and long-lasting
Cons:
- Can be too rigid
- Cuff fits limited size ranges
- May be uncomfortable for extended wear
- Hard to clean
- Limited versatility

Popular Rigid Leather Universal Cuffs on Amazon
3. EazyHold® Silicone Assistance Cuffs
We love the EazyHold® universal cuffs for weak grips. They are flexible silicone bands that work amazingly well for individuals who cannot close their hands around handles. These silicone cuffs provide a comfortable, stretchy grip and can be especially helpful for growing children and people with a limited grasp who need an adjustable, custom fit.
EazyHold adaptive aids also work beautifully in combination with the functionalhand® aid universal cuff for people who have trouble maintaining a grasp on the functionalhand® device.
Pros:
- Flexible and comfortable
- Holds a variety of objects
- Great for children and adults
- Smoother against the skin compared to scratchy velcro
Cons:
- Need to purchase a variety of sizes to accommodate different items and needs (i.e., a pen vs a water bottle)

Popular Silicone Adaptive Aid Universal Cuffs on Amazon
- EazyHold® Adaptive Aid (We highly recommend getting the 5 pack!)
- EazyHold® Adaptive Aid for Sports, Tools, Water Bottles, etc.
With so many ADL cuff options on the market, why would we set out to reinvent the universal cuff?
There were two main reasons…

A Therapist’s Perspective on the Problems with Most Universal Cuffs
Traditional universal cuffs do a great job of keeping an item in the hand, but they don’t support the arch of the hand or encourage natural movement of the hand and wrist. Their lack of versatility also limits the range of skills our clients can complete. Additionally, they are not ergonomically designed to support the natural anatomy of the hand, which can lead to further discomfort or even contribute to deformity over time.
1. Why Supporting Your Hand Arches is Critical:
Your hand has natural curves or “arches” that give it strength and flexibility. These arches form the slight hollow in your palm and the natural curves of your fingers.
When these arches are supported:
- Your joints stay aligned, preventing pain and further deformity
- Pressure is distributed evenly across your hand, avoiding painful pressure points
- Your grip is naturally stronger and more stable
- Small muscles in your hand can work efficiently without strain
- You can maintain hand function and dexterity for longer periods
Most universal cuffs fail to support these vital arches, potentially causing long-term problems, repeated use injuries, pain, and further deformities.
2. Good Ergonomics are Essential – Here’s Why:
Ergonomics considers how your entire arm, wrist, and hand work together naturally. Good ergonomics mean:
- Your wrist can maintain a neutral position rather than excessive bending
- Your forearm can rotate as needed for different tasks
- Your shoulder doesn’t have to compensate with awkward positioning
- Your movements flow naturally without strain or restriction
- You can perform activities with minimal effort and maximum comfort
Universal cuffs typically hold objects in just one position – such as horizontally for eating utensils or vertically for writing utensils. These limitations often force users to adapt the position of their bodies to make the device work, which can cause pain and other problems down the road.
A Marathon Analogy: Why Both Arch Support and Ergonomics Matter
- Supporting the hand’s natural arch is like having quality running shoes that properly support your feet’s structure
- Good ergonomics is like how you run in those shoes—your posture, stride, and whole-body movement
Using a universal cuff that doesn’t support the arch of your hand day in and day out is like trying to run a marathon in flip-flops. Even if you somehow find a way to push through the pain and make it to the finish line, you’ve likely caused some long-term damage.
Ergonomics considers the bigger picture of how your entire body functions together during activities. Some eating aids, like self feeding silverware and utensil holders, are designed with large grips to support your hand’s arch, but still force your wrist into an awkward angle—like wearing great shoes but running with terrible form.
When we couldn’t find a universal cuff that was versatile, could be used for a variety of objects, and did not risk repetitive use injury to our patients, we knew we had to design one ourselves.

Introducing the functionalhand®: The Revolutionary ADL Universal Cuff
A Better Solution for People with Limited Hand Mobility
The functionalhand® is a universal cuff adaptive “everything” holder that has been explicitly designed to overcome the limitations of traditional options by protecting the hand arch and encouraging healthy ergonomics.
Here’s how our universal hand aid stands out:
8 Ways The functionalhand® is Different:
The functionalhand®, is the only universal cuff on the market that:
- Can securely hold a wide variety of items of various sizes and weights
- While supporting the natural structure of the hand
- And allowing for comfortable, natural movement patterns of the hand, wrist, and arm during various activities
1. Supports Your Hand’s Natural Arches
Unlike other devices that simply strap items to your palm, our ergonomic handle actually supports your hand’s natural arches to prevent deformity and distribute pressure easily. This is especially important for individuals with a weak grip, spastic hand, or arthritis who use adaptive devices daily.
2. Holds Items Both Horizontally AND Vertically
Most universal cuffs and eating utensil holders only hold items in one position. Our functionalhand® device secures tools in both orientations, so you can maintain natural wrist alignment whether you’re:
- Holding silverware like a spoon, fork, or knife
- Writing with a pen and pencil
- Crocheting, crafting, gardening, etc.
- Using a stylus to access your electronic devices
- Holding a toothbrush or mascara wand
- Managing grooming aids like a hairbrush, nail polish, or razor
The ergonomic design eliminates awkward forearm and wrist twisting and reduces strain when using for extended periods. The functionalhand® adapts to your body rather than forcing uncomfortable compensatory movements that could worsen conditions like cerebral palsy or arthritis.
3. Adjustable Gripping Strap Securely Holds Almost Anything
The functionalhand® has a unique cinching mechanism made from a stretchy cord that locks at the base of the handle. The cord can be tightened to grasp tiny, light-weight items like a toothpick or stretched to securely hold heavier, larger items like a water bottle, without slipping. This is what gives the functionalhand® its incredible versatility!
The cord is made from marine-grade shock-cord that can withstand daily use and always bounce back to its original shape. This means you can use your functionalhand® for many different tasks without worrying about the cord wearing out quickly.
4. Easy to Clean and Built to Last
Dishwasher-safe and constructed with heavy-duty materials including marine-grade elastic shock cord, the functionalhand® universal elastic cuff helps maintain grip strength and dexterity across all activities of daily living.
5. Works Beautifully with EazyHold Cuffs
For those with very limited hand function, our universal cuff seamlessly integrates with EazyHold® silicone aids. It provides optimal support while maintaining proper ergonomics for people of all ages, from toddlers to great-grandparents.
functionalhand® + EazyHold® Universal Cuffs = Pure ADL Alchemy
- EazyHold® is a universal holder strap for elderly patients with arthritis or children with hand deformities who struggle to close their hands around an object.
- functionalhand® is an adjustable universal cuff that can grip various sized objects, while promoting natural ergonomic hand and wrist movement to prevent repetitive use injuries and further deformities.
Each product by itself is fantastic, but together—they’re straight-up magic for people who need an assistance cuff for weak grip.
6. Perfect for a Wide Variety of School and Therapy Settings
The functionalhand® is suitable for physical therapy, occupational therapy, and pediatric therapy settings. It is necessary for every classroom where students with grasp difficulties participate. It’s also ideal for home use, making it a versatile solution for individuals needing hand support.
7. Long-Term Advantages
While some universal cuffs provide short-term help, they often ignore ergonomic principles that protect hand function over time. Our approach isn’t just about helping you perform tasks now—it’s about reducing pain, preventing further deformity, and maintaining function long-term.
8. Maximum Versatility = Affordable Value
The functionalhand® is only $42.95, a small investment for a fun, functional, and flexible universal cuff that does it all.
While some basic cuffs may cost less initially, they often require you to purchase multiple specialized devices for different tasks. The functionalhand® universal cuff for limited hand mobility eliminates this need, saving you potentially $100-150 or more.
Combining versatility, long-lasting performance, health benefits that outweigh competitors, and affordability, the functionalhand® truly offers elderly or individuals with an impaired grasp an all-in-one solution that transforms lives.
But don’t just take our word for it…
functionalhand® Success Stories
From Pediatric to Elderly Adults: functionalhand® Customers Share How it Makes Mealtime or other Activities a Breeze!
Our functionalhand® universal cuff for people with weak grips has helped patients of all age ranges and needs such as:
- A child with cerebral palsy who is able to hold a stylus to work his iPad and computer for school activities
- A child who is fine motor deficits who can now participate in art class painting, gluing and coloring
- Elderly individuals with arthritis who feel more confident because the functionalhand® daily living aid makes mealtime and other activities easier
Here are some of our favorite stories functionalhand® customers and patients have shared with us…

“I Scream, You Scream, We All Scream for Ice Cream” Thanks to the functionalhand®!
One summer afternoon, we received a photo from a young woman whose friend was enjoying an ice cream cone for the first time without assistance. The functionalhand® allowed independence to enjoy a simple pleasure that many take for granted.

Staying Connected with family and friends using the functionalhand®
We’ve also had adults with Parkinson’s tremors tell us how the stability provided by the functionalhand® enabled her to use a stylus to text and dial her phone.
This testimonial reminded us why we created the functionalhand® – it’s about more than just operating a cell phone; it’s about maintaining the meaningful relationships and joy that makes life fulfilling.

functionalhand® Makes Family Game Night Fun—for Everyone
One of our favorite success stories involves a young boy who used our universal cuff to be the “spinner” during family game night. While he couldn’t play Twister physically, the cuff allowed him to hold the spinner and be an active participant rather than just watching from the sidelines.

functionalhand® Helps Patients Get Back to the Hobbies They Enjoy
Another touching moment was when a violinist with a progressive muscle disease regained her ability to bow her violin.
These moments remind us why we created the functionalhand® – it’s about more than just holding objects; it’s about maintaining participation with the hobbies and activities you love.
Do you have a functionalhand® testimonial, tip, or interesting use case that might help our audience?
Please share it with us here or tag us on Instagram @functionalhand!
Frequently Asked Questions
Does the functionalhand® come in different sizes?
At this time, the functionalhand® comes in one size. It has been designed to comfortably fit in most hands for individuals 3 years through adulthood.
The dimensions of the functionalhand® are:
- Length: 5 inches
- Width: 1.5 inches
- Weight: 2 oz
- Handle circumference: 3 5/8 inches (at the largest point)
What size objects will the functionalhand® accommodate?
The functionalhand® can securely hold items in a wide range of sizes, from 1/8 inch to 2 1/2 inches in diameter, such as toothpicks, paint brushes, eating utensils, pens, markers, gardening tools, cooking utensils, cups, cans, shampoo bottles,16 oz water bottles, and more! It truly adapts to your requirements.
What material is the functionalhand® made of?
The functionalhand® is crafted from high-quality, durable materials for long-lasting performance and user safety.
- Created by experienced therapists with durability in mind
- Suitable for a wide range of uses and activities
- Safe for both children and adults to use
The cord: The cord that holds items in the functionalhand® is made from a special type of marine-grade elastic called shock cord. This material is:
- Strong and durable
- Stretchy, allowing it to grip different-sized objects
- Long-lasting, even when exposed to heat and water
- Designed to keep its stretch over time
The handle: The main part of the functionalhand® is made from a special plastic called polylactic acid (PLA). This material is:
- The most environmentally friendly plastic available.
- Made from corn, not petroleum.
- Dishwasher safe for easy cleaning
- Withstands daily use and exposure to heat and water
How does the functionalhand® compare in price to other universal cuffs?
The functionalhand® is priced at $42.95, positioning it between lower-cost options like EazyHold® and Sammons Preston’s basic models and higher-end products like North Coast Medical’s deluxe cuff. While it may not be the cheapest option, its innovative design and versatility in holding a variety of different sized items make it a valuable investment for users seeking a durable and adaptable solution.
What should I consider before buying a universal cuff?
- Ease of Use: Can you put it on and adjust it independently?
- Needs: What activities do you want the universal cuff to help you do?
- Versatility: Will it work with multiple tools and for all your daily-living activities?
- Comfort: Can you comfortably use it for extended periods without causing further pain or a loss of strength and dexterity?
- Durability: Is it easy to clean and will it hold up to daily use?
- Security:Does it keep items firmly in place?
Where is the functionalhand® made?
The functionalhand® is proudly designed, owned, and fully manufactured in the USA. We believe in supporting local manufacturing and ensuring high-quality production standards for our adaptive devices.
How do I clean the functionalhand® ?
We recommend cleaning the functionalhand® with gentle soap and water. It is dishwasher-safe to wash and dry in your dishwasher utensil basket. Dishwasher detergents with chlorine may cause the color to fade.
Can the functionalhand® be used for both left and right hands?
While many other universal cuffs are designed for either the left or the right hand, the functionalhand® is an ambidextrous tool, meaning you can hold it in either hand.
Can the functionalhand® be used in water or during bathing?
Yes, the functionalhand® can be used in water and during bathing. It is made from PLA (Polylactic acid), a durable bioplastic, and features a marine-grade elastic shock cord. However, prolonged exposure to water may affect the vibrancy of the tool’s color.
How easy is it to attach and remove items from the functionalhand® ?
The functionalhand® is designed for quick and easy attachment and removal of items. It features an adjustable elastic shock cord that stretches and locks at the base of the handle to securely hold whatever size object you wish, from 1/8 of an inch to 2 1/2 inches in diameter.
Can the functionalhand® be used with a prosthetic hand?
When paired with an EazyHold silicone cuff, the functionalhand® can be placed in a prosthetic device dependent on the size of the web space between the thumb and first finger.
Does the functionalhand® come with a warranty?
We will gladly refund your purchase within 30 days if you are unhappy for any reason.
How do I get started with my functionalhand®?
After helping countless users with limited hand function adapt to universal cuffs, here’s our best advice:
- Start with any activity that’s fun or functional, like your familiar daily living activities and hobbies
- Experiment with the flexibility the functionalhand® offers for different applications
- Take time to get used to using it. Enjoy the comfort of the ergonomics as your hand adjusts to being in a good alignment.
- Play with the cinching mechanism to get used to how much tension you need to apply to secure your item. Make sure the tool is tightly secured and cinched.
- Be patient with yourself
Do you have a question about the functionalhand® or using a universal cuff for specific ADL that we haven’t answered?
We’d love to help. Our experience as therapists means we understand your challenges and can offer practical solutions for your unique needs. If you have questions about the functionalhand® or universal cuffs in general, please leave a comment below or send us an email.

Will You Help Us Spread the Word About functionalhand® ?
Let’s Redefine What’s Possible for People with Hand Disabilities!
Understanding and utilizing the right tools is the first step toward greater independence and improved quality of life for individuals with hand disabilities. The functionalhand® universal cuff is designed to empower users to regain control over their everyday activities in ways traditional methods fall short of achieving.
By incorporating this innovative design into your daily life, or recommending it to those who need it, you help bridge the gap between disability and ability.
Order Your functionalhand® Today
If you’re interested in purchasing a universal cuff for yourself or someone you care about, we hope you’ll consider investing in the functionalhand® universal cuff.
You won’t just be purchasing a product; you’ll be investing in a person’s ability to lead a more independent and fulfilling life.

“Just want to say thank you so much for making these! As someone who’s lost a lot of movement in my hands and can no longer write, it’s allowed me to not only write for the first time in ages but also draw! Along with using a knife to spread jam! Thank you so much”
We’ve seen our patients and customers unlock endless possibilities with this remarkable tool and we can’t wait to hear what it does for you or your loved one!
The functionalhand® universal cuff is not intended to diagnose, treat, cure or prevent any disease. Always read labels and consult with a licensed health-care professional before making changes to your adaptive equipment routine.
About the Authors, Owners, and Inventors of the functionalhand®

Celine Rosati Skertich, PT, and Linda Merry, OT, each have over 35 years of experience empowering individuals with motor impairments improve postural control and functional independence. Linda specializes in creating custom tools for grasp deficits, inspiring their collaboration on the functionalhand®, an adaptive tool designed to support diverse grasp needs. Follow them for therapeutic tips on YouTube, Instagram, and Facebook.