Peradix Hand Grip Strengthener Physical Therapy Putty, Medium Size Stress Balls Sets Fidget Toys, 3 Level Resistance Hand ...

Insufficient difference between firmness of balls.

These are the perfect way to rehab your hand strength after surgery. Love them

Great for all strength levels

These balls assisted healing for me following a wrist procedure. They worked following exercises I learned in physical therapy and online resources. Rolling them in my hand initially was difficult yet after using them daily for several weeks, my fingers and wrist felt significant improvement. Now I use them daily as a coping tool for my hyperactivity when working. They are durable and not sticky like I imagined. They are a multipurpose product that I suggest for anyone interested in less expensive items with more than just one use.

I need to strengthen my grip to improve my disc golf throws. I tried several different products before setting on this one. It was worked out very well. The egg-shape works much better for me than round balls. The egg shape allows me to get good resistance on all fingers and my thumb.