This is a Platinum soft pen. It's a red barrel, which is rarer than the STB-1000 clear barrel version. Some of the cartridge ink has leaked slightly, but there are no issues with its use. ※Even items listed as "new and unused" may have scratches, scuffs, or stains due to long-term storage. We appreciate your understanding. Please note that we have not confirmed the operation of unopened items. 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 our other listings. All items are available for immediate purchase. If you would like to check the condition of the item, please comment. We can also add more images. We will offer a discount for set purchases and bulk purchase requests. Thank you for your interest.