GRIPSTER: A GREAT FINGER AND FOREARM EXERCISER Introducing Gripster a tool that gives your finger muscles and forearms a challenging workout. With its unique design, Gripster is worn on the wrist, providing resistance to the fingers through the resistance bands. It’s a great tool for anyone looking to train for grip strength, finger dexterity, and forearm definition. Helps you train your grip strength Gripster resistance bands provide a challenging workout for your fingers, helping to improve grip strength and dexterity. The unique design of Gripster helps you to work out your forearms while also popping your veins out for a...