Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening

These three grip balls arrived quickly and were well-packaged. Both my wife and I use them when watching TV. For me, they're not really that great for strength-building (too soft and small), but they're very useful to "fiddle" with. I can use them to strengthen my thumbs, though.I'll be surprised if the stitching holds up over extended use. We shall see.

The media could not be loaded. I have hand issues and go through a variety of stress balls and hand exercisers. I am particular to firm jelly filled balls and enjoy the feel and resistance of those. I have popped or damaged many and was looking for one that was encased in a cloth or nylon casing. These are similar to what I was looking for but not exactly. These bounce back in to place immediately, they arent squishy with a slow return. I've added a video to show what I mean. Oddly enough, despite not being exactly what I wanted, I really like these. The texture is hard to explain because they do seem to be filled with jelly or something, but also act as if they were filled with air. Its interesting. I like the different resistances, but what has me sold on these is the durable cover over the jelly filled ball. I love the texture, and love that I cant squeeze the thing until it explodes out of a side. I've only had these for a few weeks, but so far I am sold as these being a reputable and good brand. Thank you!

Nice texture and size. The three different tension is perfect. They are easy to grip but super soft. I very much like the box they are stored in. I highly recommend this product.

Bought this to relieve hand tension and strengthen grip after long hours on the computer.What I like• Comes in different resistance levels for gradual progression• Soft, durable material that doesn’t lose shape• Great for stress relief and physical therapy exercisesWhat could be better• Can get dirty easily—attracts lint and dust• Slightly small if you have larger handsBottom line: Simple and effective tool for hand rehab or daily stress relief. Perfect for office workers, seniors, or anyone with hand pain, but look at Gaiam Restore Hand Therapy Kit if you want more ergonomic shapes.

Fast shipping and great product!

Rehabbing my sprained wrist. And even noticed an old sprained finger. This is a phenomenal brand and this product allows me to build up my tolerance. Great design great feel. Different resistance allows me to get a more functional training session with dual balls. Two balls, one palm. Oh yeah

Arrived quickly. Good quality and my wife and I both use them to relax. I recommend.

It is perfect for progressive strength training