Hybrid Ceramic bearings are known for higher speeds, lower wear and less friction, so they are great for yoyos!
The balls in these bearings are made from a hybrid ceramic material and are black in colour (see photo with shield removed). These are 10-ball bearings for a longer spin. The race and cover of the bearing are made from stainless steel, and the bearing is shielded to keep out dirt from the bearing. And of course they are the common Size C with a concave shape to keep the string away from your yoyo's response system.
Hybrid ceramic bearings can be used "dry" (without yoyo lubricant), although they may be a little noisy without it. A tiny bit of unresponsive lube will help with any noise and allow the bearing to last longer.
Try something new today and grab a Hybrid Ceramic bearing for your yoyo!