Piano Gesture Corrector Piano Anti‑Folding Hand Orthoses Wrist Exerciser Braces Gesture Corrector Tools for Beginners Children Special(Black)

【CORRECT WRONG GESTURES】-- Professional piano gesture corrector is used to prevent or correct wrong gestures while playing the piano 】【GOOD PIANO FOUNDATION】-- Develop good playing habits and lay a good foundation for excellent pianists 】【DESIGNED FOR BEGINNERS】-- This product is designed for beginners or people who want to correct their bad habits 】【ABS ENGINEERING MATERIALS】-- The boom is mainly made of ABS engineering materials.

The high quality gel suction cup on the boom can provide proper adsorption for close cooperation without damaging the piano surface 】【CONVENIENT FOR ADSORPTION】-- The switch design is convenient for adsorption, which is very humanize