A good choice for Killing Time,Helps Relieve Stress. Spins Last about 3-5 minutes depends on your power.
Upgrade Version: bearing cap has a hole that you can spin on the pen tip smoothly.Great Toy, easy to carry, small,simple,discrete and fun, also effective for Focus and Deep Thought. Perfect size suitable for Adults and kids.
Using great bearings, the middle one is a Hybrid Ceramic Bearing, for Ultra Smooth Spin.
High Performance Bearing for Extremely Fast and Long Spin Times. Great for fidgety hands,help ADHD sufferers Relieve Stress and Anxiety.
No Repair, Oil, Maintenance needed! Use This Way: 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.