Guitar Finger Exerciser, Hand Strengthener Trainer Tension Exerciser Grip for Piano Guitar (Orange)

About this item

This 5-button finger exerciser is specifically designed for many musical instrument, like guitar, Trompete. It also helps for your finger strength exercisse. | ADJUSTABLE TENSION: Individual finger tension is adjustable, ranging from 3LB to 8.5LB. You can lock 2 buttom simultaneously, so that you can select different tensions for each finger and choose whatever fingers you want to exercise at your will. | PREMIUM & STURDY: Enviromental silicone offers great grip during exercise and Copper core spring offfers good resilience for strength building. | COMFORTABLE GRIP: Anti-slip granule on the silicone surface makes it not easy to slip off from your palm; Groove design of the buttom makes a comfortable press. | CONVENTIENT: With a portable size, you can carry it in your luggage, pocket, purse, handbag etc., strength your fingers at any time when you want.

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