Serenilite Stress Balls for Adults, Squeeze Ball for Hand Therapy, Stress Ball, Hand Exercisers for Therapy & Grip Strengthening, Physical Therapy Balls, Hand Grip Strengthener.

Great value and quality product. Would recommend it to anyone who would like to strengthen the hand and wrist area. Doesn't have any smell and the cover is very soft and flexible. Not too big for my small hands. Bought one for my mom as well.

I use these at night for my sore thumb joints. Seem to ease the pain and strengthen my hands. Very soft and well built.

It’s super strong and well kept together, it feels like this will last forever! Not as squishy as those cheaper plastic balls with the goo, but still squishy to relieve stress and strengthen my hands!

A good product. I've ordered it a few times because I keep on giving them away to other people who like them. My last order had an annoying shipping delay.

Perfect for old hands. It has warded off the morning stiffness I had been experiencing.

Good price and it works. Perfect size for your desk. Easy access and reminder

Very Small size for big hands

Great for hand strengthening.