Crazy Genie 7 in 1 Adjustable Pro Stitching Groover and Creasing Edge Beveler Leathercraft Sets Used for spacing hand stitching holes and running over completed stitches to give them an good outlook 1 original edge beveler and 2 replace edge beveler tips width 0.8mm, 1.0mm, 1.2mm Wood handle makes you feel comfortable when you do the carving Professional tools for leathercraft Portable, light and handy