- Effective use to improve the power, strength and speed of hands, fingers, wrists, elbows and forearms.- Exquisite gift suitable for athletes, musicians, climbers, tennis players, boxers, drummers, guitarists, pianists, etc. Easy to carry, anytime and anywhere.
- Perfect hand and finger trainer, suitable for musicians and sports lovers. This can improve flexibility and performance.
- For martial artists who need to practice their hands, this is a good training tool. The power tool can be used anytime and anywhere and is very convenient to carry.
A good simulator for such a price.
Funny but good finger trainer