Smooth Speed Spinner: Perfectly balanced and spins very smooth,providing very pleasing hand feel. Subdued and crisp spin sound, quiet enough it doesn’t sound too noisy in public.
Removable Bearing Design: You could unscrew the center into two places,use tool to replace bearing. (Normally, you don’t need to replace bearing)Easy to maintain, no lubricant needed, just use it out of box.
Premium Metal Made: Light enough to hold with one hand, but heavy enough to feel solid. CNC technology cuts round corners, protect your finger from hurting.
Varied Game Play: Use the other hand to spin it rapidly. With practice, spinner can be spun using one hand only. Order two and have a interesting match with friend.
EDC Focus Tri-spinner: Ideal pocket pieces for people to concentrate.Great for anxiety stress boredom relief, ADHD, ADD,autism, quitting bad habits, staying awake.