Rotary Cutter Replacement Blades 45mm with Case, Circular Blade, Large Capacity, Craft Supplies, Sewing Tools, Rolling Cutter, Cutter Replacement Blades Rotary Cutter Replacement Blades 45mm, Set of 36, Rotary Cutter Replacement Blades with Case, Circular Blade, Large Capacity, Circular Blade, Fabric, Cloth, Dressmaking, Cutting, Craft Supplies, Sewing Tools, Rolling Cutter, Round Blade, Sewing Blade, Cutter Replacement Blades (45mm) This product is 45mm. 【Good Cutting Performance】Rotary cutter for smooth cutting of fabric, leather, and paper, a set of replacement blades. Replacement blades that can easily cut straight lines. Made of carbon steel, it has high hardness and good sharpness. It can easily cut multiple layers of fabric. Lubricating oil is applied to the surface. Effectively prevents oxidation. 【Large Capacity】Rotary cutters require regular replacement and maintenance. This is a large capacity set of 36 blades, so you don't need to buy them frequently. Recommended for those who want to replace blades regularly! 【28 & 45mm】Applies to the most versatile rotary cutters with a diameter of 45mm, and can cut various fabrics such as fleece, felt, vinyl, leather, cardboard, and wallpaper. 【With Dedicated Case】This is a replacement blade set with a dedicated case. Makes it easier to store the blades. Significantly reduces the possibility of loss. *Please be careful not to get injured when taking them out.