Feature

●Finger exerciser: hand exerciser. suitable for the auxiliary exercise of instrument playing, physical exercise and other activities.
●Guitar finger expansion: hand exerciser. practice without your instrument anywhere anytime, increase finger, strength and independence.
●Guitar finger trainer: ðy?¸simulated strings- by removing the reversible molded grip you can uncover a simulated string that helps develop and maintain finger calluses for string musicians.
●Thumb strengthener: ðy?¸the ergonomic design and over molded finger pads and grip help make your conditioning workouts comfortable.
●Finger strengthener: guitar hand exerciser: practice without your instrument anywhere anytime, increase finger, strength and independence.

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Description

Package Include
1 x finger trainer

 Features
- Color: White Rock climbing.
- Size: 8.50X7.50X2.00cm/3.34X2.95X0 hand grip exerciser finger exerciser hand exerciser strength trainer gripper Finger hand grip trainer guitar finger expansion finger trainer guitar finger extensor trainer Acoustic Expansion Sleeve portable guitar.
- Material: Plastic Finger Tension Exerciser.
- Suitable for the auxiliary exercise of instrument playing, physical exercise and other activities finger trainer.
- Unique ergonomic design allows you to exercise fingers, while practicing the correct action for playing musical instruments finger strength trainer finger exerciser guitar finger.
- Practice without your instrument anywhere anytime, increase finger speed, strength and independence Hand Grip Exerciser.
- Designed for all instrumentalists, from beginners to professionals guitar hand trainer.
- It can strengthen the finger muscle and relieve the sore of your fingers Portable Tension Trainer.

Goods Information
Musician Portable Tension Trainer This portable light tension guitar finger exerciser is designed with small and exquisite appearance, easy and convenient to operate, it can increase your finger speed, strength and independence, suitable for the auxiliary exercise of instrument playing, physical exercise and other activities