(Black) Piano Hand Corrector Finger Strength Exerciser

(Black) Piano Hand Corrector Finger Strength Exerciser Description

Specifications:
Name:Piano finger strength exerciser;
Material:ABS+silicone;
Colo:pink/blue/black(optional);
Product Weight:About 105g;
Product Size:10*12*56cm;

Features:
- Stable hand, finger playing is more standard.
- Flexible fingers to enhance coordination.
- Practice with both hands at the same time, double the practice efficiency.
- Supporting silicone buttons, non-slip and anti-collapse fingers.
- Mainly aim at the exercise of stable hand and supporting ability.
- Suitable for beginners with inadequate finger function and weak hand consciousness.

Package Included:
2 x Piano Finger Exerciser