4Size Piano Finger Power Training Balls for Piano Beginner Piano Teacher Tools Musical Instrument Accessories Hand Fingertip Wrist Training Balls for Muscle Squeezing Gripping Strengthening Firming
Description: This is a set of 4 different size of piano training balls for piano beginners to train their fingers, hands and wrists. The piano player only need to practice for 5 minutes every day so that can help them to form a good hand shape. It can make piano learning easily.
Features: It uses high-quality sponge with high elasticity, moderate softness and hardness, rapid rebound and durability.Different size of balls can meet different piano beginner's needs not only kids but also adults.
Application: Suitable for beginners and piano teachers. It can provide piano beginners with firm fingertips, flexible wrists, and good hand shape. It is also a good helper for piano teachers.
User tips: It is recommended to purchase two sets at once. Starting from 5 minutes at a time. Due to inventory changes, the color of the received product may not be the same as the picture.