The four-finger drop-proof design is fixed with finger holes to prevent slippage.
Body bump massage with high elastic tentacles, moderate hardness and durability, deep massage acupoints.
Strictly selected TPR silicone material, use at ease, with good cushioning, shock resistance, moisture and compression resistance, etc.
Small size, easy to use, easy to carry, and can be used at any time.
During the grip exercise, you can deeply stimulate and massage the palm acupoints, or you can relax the muscles of the whole body and massage for part of body