Introducing LDH's Midnight Edition 45mm Rotary Blades! They are one of the first black blades on the market! Made out of carbon steel, they are designed with a universal opening so they will fit on other 45mm rotary cutters. 

Please note: the blades are coated with oil to keep them protected from humidity during transportation. We recommend wiping them off with a scrap piece of cloth before use to avoid staining your project.