Features:Pro Stitching Groover Set and Modeling SpoonIt gives better control and downward blade pressure， this blade is on the same line as the handle.The blade is easily locked in place by the sturdy chuck and it will be a great tool when you do leather craft.Professional grade tool for handing stitching groovesAdjustable leather edge stitching tool， use to groove the edges of your leatherwork.This tool is made by steel with wooden handle.This groover is easy to adjust. Just loosen the chuck， adjust the blade， and retighten. No tools are needed.Adjustable groover width from 1.5-20mmMaterial: wood + steelLength: 13.2cm/5.2" ( Approx)Groove Size : 1mm3 Replace Edge Beveler Tips width ��0.8mm， 1.0mm， 1.2mmPackage Included:1 Set x Leather Stitching ToolNote:The color is just for reference only. It may slightly different from real item.Please allow the size for 1-3cm difference due to manual measurement. Thank you!