High quality standard #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. These versatile replacement blades fit with all standard light duty craft knives including Xacto Knife. It's the 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) of #16 stencil edge scoring blades with 1.43 x 0.25 x 0.31 inch edge