Specifition:
Brand: ECUBEE
Type:Led Hand Spinners
Material:  ABS
Size:75 X 12mm(appr.)
Weight: 31g (appr.)

Feature:
It can shine and light up with button baterry.
Suitable for adults and kids aged over 10 years old.
Mini enough to put in your pocket， have fun anytime.
It's Increasing focus & concentration and also effective for deep thought.
Smooth， fast and constant long-time spinning.
It is for entertainment， helping relieve stress and improving physical and mental health.
It also can help people quit smoking， ADHD， obsessive-compulsive disorder， anxiety， post-traumatic stress disorder， insomnia or meditation.