Excel 20016 #16 Stencil Edge Blade 5 Blades High quality classic #16 scoring blades, 100% Made in the USA with a stencil edge perfect for trimming and scoring delicate materials such as paper, soft woods, plastic, and more with ultimate precision Versatile replacement blades fit with all standard light and medium duty craft knives including Xacto Knife Perfect tool for cutting tool designed for scoring a range of different light weight materials with a stencil edge that allows you to make the more skillful and detailed cuts without ripping or tearing the material Includes a pack of (5) #16 stencil edge scoring blades with 1.43 x 0.25 x 0.31 inch edge Excel is one of the leading knife, blades and precision tool companies in the United States. Part Numbers: 271-20016 EXL20016 EXL-20016 20016