Practical leather tool that can be used to press neat sewing or decorative threads on leather, and can also be used for hand sewing edge indentation. The distance from the edge to the scribed line can be adjusted to be about 1-20 mm through the spacer and the screw position. Adopting a curved blunt head design, it does not damage the leather material. The wooden handle is smoothly combined with the palm, which is anti slip and labor-saving.