Inton Professional Wooden Handle Leather Grooving Tool Edges Filter Adjustable Leather Edge Stitching Tool (Type A) Material: wood / Steel Length: approx. 5.3 inch Wood handle is comfortable to handle,adjustable groove width Professional grade tool for cutting hand stitching grooves Used for pulling line, stitching groove and so on Used for running over completed stitches and grooving the leather edge to make excellent appearance of the leathercraft