3pcs Finger Extensor Trainer Strength Trainer Gripper Acoustic Expansion Sleeve Finger Grip Strengthener Finger Trainer Guitar Grip Exerciser Finger Exerciser Stretcher Piano - FAVOMOTO, G20LHE0121MIIFZWR1EU337J

• Guitar finger exerciser-- 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-- ðÿž¸simulated strings- by removing the reversible molded grip you can uncover a simulated string that helps develop and maintain finger calluses for string musicians. Finger strengthener-- ðÿž¸you can develop and maintain strength and dexterity in your fingers, hands and forearms. Piano finger stretcher-- ðÿž¸the ergonomic design and over molded finger pads and grip help make your conditioning workouts comfortable. Hand exercises-- exercising your fingers and hand help to maintain flexibility, strength and mobility in manual dexterity.