Flanger Fa-10p Guitar Piano Finger Exerciser Grip Trainer Strengthener

Flanger FA-10P Guitar Piano Violin Finger Exerciser Grip Trainer Strengthener For Players Description: Name: Finger Exerciser Grip Trainer Strengthener Brand Name: Flanger Model Number: FA-10P Dynamism: 2.5 to 6 lbs adjustable intensity Weight: 60g Size: 80(W)*70(H)*15(D)mm Color: black Features: 1.Finger exercises tension capabilities to solve the problem of the guitar, piano beginner difficult to open their ring finger and little finger 2.can not easily to press the button overcome the problems and troubles for the beginner 3.Flexibility exercises of little finger Package include: 1 x Finger Exerciser Grip Trainer Strengthener