Sky Model New Style Fidget Hand Spinner EDC Focus Anxiety Stress Relief Toy  (Black)

FUNCTION:High Speed Hybrid Ceramic ball in the center to ensure the smoothest rotation and consistency. 3 Steel 608 counterweight bearing weights to increase centripetal force and spin time. Hold spinner in one hand and use the other hand to spin it rapidly using small continuous strikes to keep it spinning indefinitely with practice No big noise: Easy to carry, small, simple, discrete and fun, also effective for focus and deep thought These are perfect pocket pieces for people wanting something small, simple, discrete and fun-also effective for focus, stress relief and deep thought.