Feature

●Hand grip finger exerciser-- features multipurpose, these training balls can be used as wonderful balls to relax yourself.
●Hand grip strength trainer-- with high elastic sponge material, these piano finger trainers are comfortable to touch, quick rebounds.
●Finger stretcher-- when youre under a lot of stress, they can be used as stress balls, and you can squeeze them to relax.
●Stress ball-- the comfortable and elastic piano hand trainers will not scratch your piano and hands.
●Practical piano gesture trainer-- made of good quality sponge material, these training balls are durable for long lasting use. ?


Description

Package Include
3 x Blue Piano Finger Trainer 3 x Pink Piano Finger Trainer 3 x Yellow Piano Finger Trainer 3 x Cyan Piano Finger Trainer

Features
-Color: Assorted color hand exercise ball.
-Size: About 9.50X9.50X9.50cm/ 3.73X3.73X3.73in wrist trainer.
-Material: Sponge keyboard finger trainer.
- Manufactured with good quality materials, convenient and comfortable enough to use piano finger exerciser.
- You can share these multipurpose piano training balls with friends who like playing piano Piano Gesture Trainer.
- These multipurpose piano finger balls also can be used as balls wrist strengthener.
- Features compact and lightweight, these piano finger balls are portable and convenient to carry hand strengthener.
- The comfortable and elastic piano hand trainers will not scratch your piano and hands Creative Piano Gesture Corrector.

Goods Description
kids keyboard piano This is a set of piano trainer balls, which are manufactured with good quality materials, convenient and comfortable enough to use.piano hand exercises You can share these multipurpose piano training balls with friends who like playing piano.Wrist Finger Exerciser Features compact and lightweight, these piano finger balls are portable and convenient to carry