This is a 0.5mm mechanical pencil that is designed to be break-resistant and easy on the fingers. I've used it for a few days, but I'm selling it because I haven't been using it much. There are no noticeable stains, and I think it's in overall good condition. Please note that it is a used item, although it is clean. It's currently hard to find and took some effort to purchase, so it might be a relatively rare item. It will be shipped via Yu-packet. The outer box will serve as cushioning material, and there is a possibility of dents during shipping. Please be aware of this. - Brand: ZEBRA - Lead Size: 0.5mm - Color: Starry Navy - Features Thank you for looking.