This is a Pilot Hi-Tec-C Nature Color pen. The ink comes out. Due to the nature of the Hi-Tec-C, the ink may become difficult to flow. In that case, try dropping the pen tip from a few centimeters high. This should make the ink flow more easily. (This is just a personal method, so please use it as a reference only.) *Even items described 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 been able to confirm their functionality, so please understand this beforehand. Especially in the case of ballpoint pens, the ink may not come out. If you would like to check the ink, please leave a comment. We cannot guarantee the ink. Please check the profile before purchasing. Many of the items for sale are stationery items 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 leave a comment. We are also happy to add more images. We will offer a discount for set purchases, bulk purchase requests, etc. Thank you very much.