Features:
1, These rotary cutter blades fits all fiskars 45mm rotary cutters, such as Fiskars, Olfa and more brands cutters. 2, Sharpness: You will get the blades that have been sharpened grinding phase. 3, Longer lifespan: High quality SKS-7 tungsten alloy tool steel make its longer working life.
How sharp is the rotary blades? Warning, very sharp! The pressure needed-or applied-is minimal to be able to cut through: Paper, Fabric, Cloth, Paper, Card, Leather, Quilting fabric, Scrap-booking, and so on. Excellent Fabric Cutter Blades.