Hand Crab-shaped Spinner Finger Toy

Features:
Crab-shaped design develops a beautiful appearance with different colors.
The stainless steel ball inserted in the edge are more steady and solid.
Easy to carry, can be put into your pocket, easy to use in any place.
Finger playing and table top spinning both work well.
Effective for focus and deep thought.
Great gift for quit smoking and other bad habits, relieves stress, anxiety and boredom.