Feature

●Guitar finger expansion: guitar hand exerciser: practice without your instrument anywhere anytime, increase finger, strength and independence.
●Hand exerciser: practice without your instrument anywhere anytime, increase finger speed, strength and independence.
●And grip: guitar hand trainer: designed for all instrumentalists, from beginners to professionals.
●Hand gripper: musician portable tension trainer: it can strengthen the finger muscle and relieve the sore of your fingers.
●Finger extensor trainer: ðy?¸you can develop and maintain strength and dexterity in your fingers, hands and forearms.

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Description

Package List
1 x finger trainer

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

Goods Information
thumb strengthener 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