d5 【Size】 1. 5mm Total length: Approximately 15.5 cm 【Material】Stainless steel 【Edge Creaser】 An edge creaser is a tool used in leathercraft for edge finishing, where the heated creaser is pressed against the edge. This creates a parallel line on the edge, enhancing its appearance. Furthermore, the burning of the leather strengthens the fibers, increasing durability. 【How to Use】 First, heat the edge creaser to the appropriate temperature using an alcohol lamp, and melt wax onto the edge. The wax can be for thread pulling or edge wax, etc. Then, heat the edge creaser again and apply the creasing. It's often called a decorative crease, and its appearance changes depending on the skill level. *Using wax is also a matter of preference. 【Notes】 The size refers to the width of the tip; smaller sizes are suitable for thin leather, and larger sizes are suitable for thick leather. We recommend choosing a size that suits the thickness of the leather being used and the distance from the stitching to the edge. Since controlling the heat is difficult, it's a good idea to practice on scraps of vegetable-tanned leather, etc.