Excel Blades #6 Stencil Edge Scoring Blade, 5 Pack, American Made Replacement Hobby Blades High quality classic #6 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 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) #6 stencil edge scoring blades with 1.37 x 0.25 x 0.18 inch edge