Perfect size suitable for Adults and kids over 7 years old.
Easy to carry,small,simple,discrete and fun,also effective for focus and deep thought,you can put it to use right on the go, anywhere, anytime.
It keeps your hands busy and mind open to learning. It may seem far-fetched but don't knock it until you TRY IT.
HELPS YOU FOCUS AND REMAIN CALM
Diameter: 3.1inches (7.8cm) Thickness: 0.3inches (0.8cm)
Use low-friction technology, ensure longevity and smooth rotation, small enough for easy carry
Perfect Pocket Toy, And Good Choice For Killing Time, Having Fun, Helping Relieve Stress, Keep
Perfect Accessories for fidgeting fingers at school or work,instantly increase focus and productivity.