Dilwe Finger Exerciser, Finger Trainer Variable Hand Finger Strength Tension Exerciser Grip for Piano Guitar (Grey)-Quality Guarantee

Description

Premium material: the finger trainer is made of high-quality materials with fine workmanship, it is robust and durable to use.

Spring structure: spring structure with comfortable buttons, great elasticity is good for training the fingers. It is applicable to many instruments, piano, guitar, etc.

Instructions for use: press 5 buttons to practice the finger interval, with 2 holders to hold the buttons.

Perfect accessories: good tool for pre show or warm-up exercises and to maintain conditioning when you are not near your instrument.

: Our product has 180 days, if you have any questions about this product, please contact us, we will try our best to help you solve your problem.