DescriptionThe fact that the fingers can't be crossed often limits the improvement of the performance level, and insisting on training to improve the basic skills is the king. This span trainer is continually improved to help the player solve the problem of the fingers being unable to open and increase the flexibility.Features- Color: Green. - Material: ABS. - Size M: About 16x3x1cm. - Size L: About 18x3x1cm. - High toughness, elasticity, smooth surface, easy to clean, and constant. - The spreader is used without a piano, so it is easy to carry around. - Scope: electric guitar, bass, ukulele, piano, saxophone, instrument keyboard - Simple and light, easy to carry, practice anytime, anywhere. - Improve finger span and flexibility, improve finger function and improve playing efficiency.
