I'm selling this because I bought it to make wedding invitations myself, but I haven't had a chance to use it since. It has a safe design that even children can use. The cutter blade has never been replaced, and since it's hardly been used, it's still usable (I checked the sharpness when listing it, and it cut without any problems). I hope someone who can use it for crafts, card making, or creating goods for their favorite idols will consider purchasing it. Detailed information: A4 size compatible safety design disc cutter, easy to use with a cutting width of 310mm. - Brand: CARL - Model: Disk Cutter DC-200N - Size: A4 compatible - Cutting width: 310mm - Features: Easy cutting guide - Features: Safety design cutter - Accessories: Instruction manual and box included. Thank you for looking.