Bones Bearings new bearing tool. It acts as both a bearing press and a puller as well. It works with 8mm bearing and for the 90% of people not using spacers in their wheels. But even if you use spacers this tool is more easy and more bearing friendly than using your axles to pull out your bearings. It is designed to press the bearings putting only force on the inner race so you wont dent your shields. Ball detent technology and small enough to fit in your pocket and make it your keychain.