Description
Instead of a fixed tension level for each finger, allows the user the ability to adjust tension for each individual finger, and customize hand/ finger to on progress.
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Features
- Material: and silicone
- Color: Green
- Size: 87 x 70 x mm
Package Including
1 x Finger Exerciser Trainer Hand Strengthener Adjustable Hand Exerciser Finger Strenth Exercise Tool for Ukulele Guitar Bass Piano Saxophone ( Black )
guitar finger exercise tool