to make sure this fits.
Material: Zinc Alloy
Up to 3 minutes Spin Time with one strike, durable and long lasting.
Caps can be taken off, convenient for cleaning and replacing bearings.
Good choice for Killing Time, compact and light weight, perfect size suitable for adults and kids.
How to play: 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 spinners can be spun using one hand only using the fingers of one hand to stop and start spinning. These are perfect pocket pieces for people wanting something small, simple, discrete and fun-also effective for focus, stress relief and deep thought.