Chinese Baoding Balls for Hand Therapy - 1.57 Inch 1.12lb Exercise Stress Balls Chinese Meditation Balls

I bought them as a present for my friend who already had a few pairs . These are great because they are a heavy weight for wrist strength, sturdy so they don't break and don't make a chime which is a bonus.

Ridiculous that my previous review was deleted.The product had rust on it. Bad quality.

I use them daily and have already brought another set so I can use in both hands at the same time would buy again.