Hybrid ceramic bearings are the best choice for fidget spinners.
Best ceramic bearing metal fidget spinner.
It will be sure to last you longer than the cheap plastic devices.
Black balls are the preferred choice for fidget spinners since they give the best spin times.
This is the best fidget spinner bearings you can get.
For those that enjoy making their own unique fidget spinner the hybrid ceramic ball bearings have steel rings that give you the high quality precision that is matched with hybrid ceramic balls.
They have stainless steel races outer case and inner ring and ball bearings made from silicon nitride noted as si3n4 or zirconium dioxide noted as zro2.
Scione fidget spinner metal 5 pack stainless steel bearing 3 5 min high speed stress relief spin adhd anxiety toys for adult kid autism fidgets best edc hand spinners finger toy focus fidgeting 4 4 out of 5 stars 349.
Scione fidget spinner metal 5 pack stainless steel bearing 3 5 min high speed stress relief spin adhd anxiety toys for adult kid autism fidgets best edc hand spinners finger toy focus fidgeting 4 4 out of 5 stars 109.
There will be no smell on your hands like from those made from copper and brass.
Hybrid ceramic ball bearings are more expensive than steel.