Specification :

Acu-Ring, your finger massager! !
3 colors per set or more color
The easiest way to forget your fatigue and daily depression!
Forget about numb fingers and finger tiredness.
Stimulate neural system and brain activities.
Human hands are extremely sensitive, and have the richest neural system of human body.
So you give the fingers a nice and easy massage and acupuncture, it upgrade your spirit IMMEDIATELY
Put it on any finger of your hand, and slightly roll the ring back and forth along the finger. Feel the pleasant stimulation by heart!