Co-link Professional Stainless Steel Adjustable Leather Craft Edger Creaser Skiving Tool The blade can be used to press the line on the leather to delicate the leathercraft Rotate the screw to asjust the width of the blade( 2 mm to 10 mm ) The wood handle is comfortable for you grasping when you do the leatherworking The blade is made by the sturdy stainless steel, it is solid , sharp and uneasy to rust The creaser is light and portable, which is convenient for you to bring it to wherever you want