DILIMI Finger Strengthener,Guitar Beginner Exercier,Finger Trainer,Hand Grip Strength Trainer for Athletes,Musicians & Physical Therapy Gray
DILIMI Finger Strengthener,Guitar Beginner Exercier,Finger Trainer,Hand Grip Strength Trainer for Athletes,Musicians & Physical Therapy
Product Features
- The new 5-finger button design gives you more practice and a richer fingertip span practice.
- Soft button cap makes it comfortable to press.The slim size makes you hold it all in one palm.
- Made of pure copper core, adjustable in strength, suitable for users of all ages.
- With 2 buckles, any two of the buttons can be held down. You can choose whatever fingers you want to exercise at your will.
- The base and top buttons are made of eco-friendly silicone with non-slip design