X-Acto - No. 16 Socring Blades - Bulk Pack of 100 - X-Acto No. 16 Scoring Blades are great for delicate stenciling, cutting, or scoring. Xacto Number 6 Blades cut paper, plastic, balsa, and decals. Xacto Number 16 Blades are offset Blades for accuracy. Fits 1/4 inch Type A X-ACTO or Excel Handles. This is the replacement for X-ACTO X16, which has been discontinued by X-ACTO. Includes 100 Blades.