Best 45mm Rotary Cutters for Slicing Different Fabrics – ARTnews.com
Amazon.com: Fiskars Classic Loop Rotary Cutter for Fabric and Paper - 45mm - Paper Cutter for Arts and Crafts with Comfort Handle - steel and orange[packing may slightly vary]
Amazon.com: Madam Sew 45mm Rotary Cutter for Fabric – Roller Cutter Wheel for Sewing, Quilting and Paper – Ergonomic Cloth Cutting Tool with Tungsten Steel Blade and Blade Guard for Wool, Cotton