Tremolo Wearable Piano Hand Corrector Silicone Piano Hand Orthotic Device Piano Hand Gesture Corrector for Piano Beginners

Features:
1 pair of piano gesture corrector for left hand hand right hand training.
The piano hand orthotic device can help you to effectively correct hand gesture when learning or practicing the piano.
Solve the problem of finger folding, finger wrapping, improper positioning, and little finger lying flat.
Made of good quality silicone material, the gesture corrector is soft and has good hand feeling.
Flexible silicone hand strap has good stretch, which is east for you to wear the orthotics device on palm.