Improve your grip strength with a smart squeeze ball

SQUEGG is the world's first unique, bluetooth-enabled smart squeeze ball that’s designed to help you improve your grip strength and relieve stress.

Would you recommend this product?
3 Reviews5.0/5
You should make an alternative one that is for finger strength. Really important for instruments, like playing guitar or piano. I'd buy one for sure.
This will help with my American Ninja Warrior training
is it able to ship to China??