Acute 30-degree angle. 7 cutting edges per blade. Fits OLFA SAC-1. Highly recommended for cutting Shannon Luxe Cuddle Fabric. Not all blades are created equally. These OLFA blades have a 30-degree angle that makes the difference. The blades easily cut cardboard, plastics, foam board, Gator Board and more.

• Made of: Plastic and metal
• Use: Cutting Tool Refills
• Included: 10 Replacement Blades