Here is a tip for identifying your burs from @raintreevt   -“Another option for marking burs that we use is writing the size of the bur on the tail end with a .03 carbide ball bur. Stuller/Rio sells them for about $5 a piece.  Works great when you are working under magnification and it never wears off.” I love this idea so much, it would make it so easy to put burs away too. Thank you so much for sharing with us Mike!