Dụng cụ luyện tập ngón tay chơi đàn guitar

Giới thiệu Dụng cụ luyện tập ngón tay chơi đàn guitar

Specifications:
Features:
- 5 buttons initiated, one more button than the common exerciser, with more function, more powerful.
- Exquisite design to make MFX5 high class.
- Copper core, adjustable force, make operation smooth and accurate.

- Exclusive "Lock Button" function, the optional stainless steel piece can lock max 2 buttons.
- This exerciser can improve finger strength and force accuracy to the highest level.
Product Name: MFX5 Guitar Hand Finger Exerciser
Tension Range: 3 ~ 8.5lb
Button Quantity: 5
Can lock max 2 buttons simultaneously
Color: White / Orange
Packing: Blister boxes
Package Include:
1 x MFX5 Guitar Hand Finger Exerciser