Ball in hand rehabilitation polymer gel
Polymer gel balls, ideal for strengthening the muscles of the hand, fingers and forearm.
Great for rehabilitation or to maintain the strength of the hand, for those who practice sports such as tennis, squash, golf, etc ...
Excellent as anti-stress.
Polymer gel density to 3 :
Clean water, a mild soap and gently pat dry with a towel.
After washing pass in talc and remove the excess with a tissue.
The gel releases an oil that has a strong soothing effect.
Put in the box after use.