KEDAIYOYO Slim Size C Bearing
Slim bearings are only used in certain yo-yos!
It is mainly for responsive play.
If your yo-yo is not using a slim bearing, pls do not change from a concave or CBC bearing to this bearing as the axle may be longer. It will then have a gap and the strings will tend to slip in.
This bearing is for beginner responsive yo-yo like the Magicyoyo T5 with a short axle, Yoyoskeel Starting Point, YoYofactory One etc.