This is a Zebra Sacco mechanical pencil. Currently, the body isn't sticky, but it has some dirt on it. ※Even items listed as "new and unused" may have scratches, scuffs, or stains due to long-term storage. We appreciate your understanding. For unopened items, we have not confirmed their functionality, so please understand this beforehand. Especially for ballpoint pens, the ink may not flow. If you would like to check the ink, please comment. We cannot guarantee the ink. Please check the profile before purchasing. Many of the items for sale are stationery, such as writing instruments. Please feel free to take a look at my other listings. All items are available for immediate purchase. If you would like to check the condition of the item, please comment. We are also happy to add more images. We will offer a discount for purchases of sets or bulk purchase requests. Thank you for your interest.