Finger Strengthener 4 Tension Adjustable Hand Grip Exerciser Ergonomic Trainer For Guitar Piano Training

Finger Strengthener 4 Tension Adjustable Hand Grip Exerciser Ergonomic Trainer For Guitar Piano Training

• Ergonomic Unique ergonomic and soft button, allowing you to exercise fingers, wrists and forearms while practicing the correct action for playing musical instruments practice.
• Convenient to Carry: With compact and light you can carry it in pocket, bag or instrument case .You can use the finger exerciser to practice without your instrument any timing.
• Widely Used: Suitable for the exercise of instrument playing, physical exercise and , trigger training, and rock climbing. Great finger practicing tool for guitar and piano.
• Quality The finger exerciser is quality ABS with fine machining, it is very sturdy and to use.
• Adjustable Tension: The tension of each finger is adjustable, you can choose relevant tension according to your different needs.