SUPVOX 2pcs Finger Grip Strengthener Piano Finger Stretcher Strength Trainer Gripper Acoustic Expansion Sleeve Finger Force Trainer Finger Extensor Trainer Finger Trainer Guitar Exerciser - C041140Y0N

• Finger enhancer: ðÿž¸on-the-go conditioning – whether you are warming up pre-show or conditioning when youâ€re away from your instrument, the finger strengtheneris the ultimate portable workout. at the office, at home or on the train, you can keep up your finger, hand and forearm strength and coordination. Finger exercise tool: the finger master is suitable for athletes and musicians such as guitar finger exerciser and so on. Hand exercises: moderate size, perfect feel, easy to carry. Finger strengthener: ðÿž¸you can develop and maintain strength and dexterity in your fingers, hands and forearms. Finger trainer guitar: ðÿž¸the ergonomic design and over molded finger pads and grip help make your conditioning workouts comfortable.