Olfa Endurance Blade 60mm 1pk

2x More Cuts Per Blade - Retains cutting edge two times longer while cutting fabric before dulling. Innovative Engineering Proprietary Tungsten Steel metal chemistry with innovative heat treatment process for exceptional durable long life. High Performance Cutting Edge - proprietary sharpening process for the industry benchmark in cutting. Compatible with all current OLFA cutter handles. 1 blade per pack.