Function: Not only a Finger Strengthener for athletes and musicians, but also a physical therapy recovery for those who have sufeered hand or wrist surgery.
Ergonomic Design: This finger grip allows you to exercise fingers, wrists and forearms with correct action.
Caution: DO NOT make sudden rapid repetitons, it could result in injury both to your fingers and the buttons.
Exquisite appearance: Compact and light design allows you carry it in your pocket, bag or instrument case.
GUARANTEE: If you have any problem with this product, you can just take advantage of our 180 days warranty. We will replace it or give your money back for any reason.

Technical Details

Width : 0.11 cm
Height : 0.03 cm
Length : 0.11 cm

Product Details

Product Dimensions
Width : 0.11 cm
Height : 0.03 cm
Length : 0.11 cm

Item Weight: 0 ounce (View shipping rates and policies)

ASIN : B073S17G41