I purchased this without realizing it was a special cutter and, not wanting to go through the hassle of returning it, I opened it and have been storing it at home. Although it is new and unused, the product box has a slight crease (see photo 3). - Model Number: NSC-NH1 - JAN: 4902205792932 - Application: Replacement blades for sliding cutters - Type: 4 types of blades selectable * This product is a replacement blade specifically for the slide cutter "NSC-NA4". Shipping will be via Yu-Packet Post Mini, placed in a bag and shipped with simple packaging. Thank you for looking.