The company which machines Yoyorecreation yo-yos, Tokai-Azumi Techno, has developed a hight-tech bearing remover. By closing the screw, the inner race of the bearing can be isolated, and removed with precision. It is a brand new style of remover. It is hyper durable and is capable of removing even the most stubborn bearings. Unscrewing the removal tool also allows for the easy removal of the bearing from the tool!