Feature

●Thumb strengthener-- musician portable tension trainer: it can strengthen the finger muscle and relieve the sore of your fingers.
●Hand gripper-- portable tension trainer: unique ergonomic design allows you to exercise fingers, while practicing the correct action for playing musical instruments.
●Hand-- guitar hand exerciser: practice without your instrument anywhere anytime, increase finger, strength and independence.
●Guitar finger strengthener-- it can strengthen the finger muscle and relieve the sore of your fingers.
●Finger force trainer-- finger strengthener: suitable for the auxiliary exercise of instrument playing, physical exercise and other activities.

[15*4*4cm Green]

[15*4*4cm Pink]

[15*4*4cm Blue]

[15*4*4cm White]

[15*4*4cm Black]

Description

Package Include
1 x finger trainer

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

Goods Description
grip 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