The Rainbow ChainSaw: black caps against a multi-color/silver 1 speed bike chain, cycling themed EDC (Every Day Carry) fidget finger spinning toy with a large and cleaned "608" ceramic skateboard bearing, measures about 2.45" across. The caps are removable so the bearing can be cleaned as needed, but the bearing itself is not removable. This type spinner will normally spin for 1 to 2 minutes.
To see how my "Chainsaw" spinners perform, click on this YouTube video link: https://www.youtube.com/watch?v=nxTr02Xfxxo
Great gift for the bicycling or motorcycling enthusiast in your life. This item is not intended for use by children 3 years of age or younger.