PREMIUM MATERIAL: The finger exerciser is made of quality materials with fine machining, it is sturdy and durable to use. SPRING STRUCTURE: Spring structure with comfortable buttons, large recovery capacity is good for finger training. It is applicable to many instruments, piano, guitar, etc. How to use: 5 keys pressing to practice finger interval, with 2 brackets to keep the keys down. PERFECT ACCESSORY: Good tool for pre-show or warm-up practice and to maintain conditioning when you are away from your instrument. WARRANTY: Our product has 180-day warranty, if you have any questions about this product, please feel free to contact us, we will try our best to help you solve your problem.
Product specifications
| Brand | Dilwe |
|---|---|
| EAN |
|
| Color |
|
| Size |
|
| MPN |
|