A simple hand exercise has kept Japanese seniors independent for centuries — now this modern breakthrough makes it available to everyone.
Curaball is a smart, easy-to-use hand exerciser powered by gyroscopic resistance to strengthen your hands, wrists and arms.
Just spin it — the faster you go, the harder it gets. Track your progress with the built-in LCD counter. No batteries or setup required.
Just 5 minutes a day delivers visible results. Compact and portable — perfect for home, office or travel.
Replace costly therapy tools and bulky gym gear with one sleek solution. Simple. Fun. Effective.
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“Thought I’d have to give up woodworking altogether. Couldn’t hold my carving tools steady anymore. Started using CuraBall while watching my evening programmes. Not going to lie — wasn’t sure it would help at my age. But I checked those numbers on the screen, and they keep climbing! Back to making birdhouses again.”
“I was terrified of losing my independence and having to move in with my daughter. My therapist recommended CuraBall, and it’s made all the difference. I can button my own shirts, write shopping lists, and even started knitting again. The confidence I’ve gained is priceless. Best purchase I’ve made in years!”
“Pill bottles were impossible — those childproof caps are senior-proof too! Used to wait for my son’s weekly visit just to open medicine bottles. After six weeks with CuraBall, I can manage everything myself again. Even opened a stubborn pickle jar yesterday! It’s not just about stronger hands, it’s about not feeling helpless. That matters at my age.”
Curaball is a compact, portable hand exerciser that uses advanced gyroscopic technology to strengthen your hands, wrists and forearms. As you spin it, the internal rotor generates resistance — the faster you go, the more it challenges your muscles.
No batteries, no setup — just pick it up and start. It’s smooth, intuitive and suitable for all ages and fitness levels.
The built-in LCD counter displays your spin speed, ranging from 2,000 to 18,000 RPM, helping you track progress and stay motivated.
Just 5 minutes a day can lead to noticeable improvements. Use it while watching telly, reading, or relaxing at home. It’s a one-time investment that replaces costly gym equipment and therapy tools — helping you stay strong, healthy and independent.
Curaball couldn’t be easier to use. Just pick it up, give it a spin, and you’re off. Whether you’re at home, at work, or out and about, it fits seamlessly into your daily routine.
What makes Curaball truly stand out is its clever gyroscopic technology with automatic progressive resistance. The faster you spin, the more it challenges your muscles — helping you build strength gradually, without discomfort or strain.
It also features a built-in LCD counter that tracks your spin speed, from 2,000 up to 18,000 RPM. It’s a brilliant way to stay motivated and see your progress in real time.
Just five minutes a day can make a real difference. It’s a smart, affordable alternative to costly gym gear or therapy sessions — helping you stay active, independent and in control of your hand health.
Curaball is a brilliant tool for strengthening your hands, wrists and forearms. It uses clever gyroscopic technology to create smooth, dynamic resistance — the faster you spin, the harder your muscles work. No need for bulky weights or complicated machines.
One of Curaball’s standout features is its ability to adapt to your strength level. As you improve, the resistance increases automatically — no buttons, no settings, just effortless progression. That means safer, more effective training over time.
The built-in LCD counter tracks your spin speed from 2,000 to 18,000 RPM, giving you a clear picture of your progress and keeping you motivated.
Users often say they feel stronger, more confident and more independent after just a few minutes a day. It’s easy to use while watching telly, reading, or relaxing — and it fits neatly into your routine.
Best of all, Curaball replaces expensive therapy sessions and gym equipment. It’s a one-off investment in your health, strength and everyday independence — all from the comfort of home.
Strengthens Hands and Wrists Curaball is ideal for building strength in your hands, wrists and forearms. As you spin, the resistance engages your muscles safely and effectively — helping improve grip for everyday tasks like carrying shopping, opening jars or using tools.
Progressive Resistance The harder you spin, the more Curaball challenges you. Its clever gyroscopic design automatically adjusts to your effort, so you always get the right level of workout — no buttons, no fuss.
Tracks Your Progress A built-in LCD counter displays your spin speed, from 2,000 to 18,000 RPM. Watching your numbers climb over time is a great way to stay motivated and see real results.
Time-Saving Just five minutes a day is enough to feel the benefits. Curaball fits easily into your routine — whether you’re watching telly, reading, or working at your desk.
Portable and Convenient Lightweight and compact, Curaball slips into your bag or pocket. Use it at home, at work or while travelling — it’s always ready when you are.
Simple to Use No setup, no batteries, no charging. Just pick it up and spin. Suitable for all ages and abilities — no special skills required.
Cost-Effective Say goodbye to pricey gym gear and therapy sessions. Curaball is a one-off investment that delivers long-term value and helps you save money.
Supports Independence
Curaball is so confident in its ability to help you regain your independence — as it has for over 2,000 delighted customers — that it comes with a full peace-of-mind guarantee.
If you’re not completely satisfied, simply return it within 30 days for a full refund.
CuraBall uses Progressive Gyroscopic Resistance, originally developed for astronauts, to maintain critical hand strength. The technology automatically adjusts to your strength level, providing the perfect amount of resistance for your needs.
Yes! The automatic resistance adjustment makes CuraBall safe and effective for seniors with various conditions. Always start slowly and let the device adjust to your strength level.
In Dr. Evan’s clinical trials, 82% of seniors showed significant improvement in daily tasks within 21 days.