IRIN | Finger Exerciser Piano Trainer Hand-held Finger Sensitivity Strength Power Practice Trainers Tension Hand Grip Power Trainer

Piano Finger Exerciser Trainer Hand-held Finger Sensitivity Strength Power Practice Trainers Tension Hand Grip Power Trainer ABS Description 1. piano hand type finger power generator, strengthen weak fingers, correct hand type, two-handed practice. 2. Finger keys are the same width as the piano keys to ensure the stability of the hand shape .You can get twice the result with half the effort by playing the piano with your fingers. 3. Support type button, made of resin silicone material, support the root of the fingertips with finger buttons, strengthen the fragile fingers and will not collapse. 4. choose ABS sanitary material, silicone base, anti-slip and wear-resistant. Specification Color: Macaron cyan Material: ABS+silicone ABS+silicone Type Keyboard and musical instrument accessories Weight: 0.26kg Product Name： Piano finger force device Packing list Finger force device *2 Instruction book * 1 1. Light shooting and different monitors may cause the color of the items in the pictures to be a little different from the real thing. The allowable error of measurement is 1-2cm. 2. If you need any help or have any questions, please send me a message. We will try our best to help you and provide the best solution for you.