Solo Piano Finger Training Device Hand Corrector Strength Exerciser Anti Folding Comfort ButtonPink

Feature: 1. Anti folding finger design, correct hand shape. The depth of pressing the key is basically the same as that of the piano, about 10 mm 2. Correct hand shape with comfort button, can improve finger movement. You can practice both hands at the same time 3. The product is made of ABS material, safe and environmental protection, children can rest assured to use 4. Adopt silicone material, nontoxic and harmless, with good elasticity and softness 5. Suitable for beginners and amateur piano lovers, as a practical gift for them Specification: Item Type: Piano Finger Training Material: ABS + silica gel Depth of Pressing Key: Approx. 10mm 0.4in. Package List: 2 x Piano Finger Training(1 left + 1 right hand)1 x User ManualAnti folding finger design, correct hand shape. The depth of pressing the key is basically the same as that of the piano, about 10 mm Correct hand shape with comfort button, can improve finger movement. You can practice both hands at the same time The product is made of ABS material, safe and environmental protection, children can rest assured to use Adopt silicone material, nontoxic and harmless, with good elasticity and softness Suitable for beginners and amateur piano lovers, as a practical gift for them