90s Rotring 2in1, a discontinued item. It's a ballpoint pen and a 0.5mm mechanical pencil. * Although it has hardly been used, it was stored without a case, so there are fine scratches that are difficult to see in the photos. * Please check images 7, 8, and 9. * When you knock with the white circle part facing up, the black ballpoint pen comes out, and when you knock with the part that says "0.5" facing up, the mechanical pencil comes out. * The ballpoint pen currently writes, but the remaining ink is unknown due to long-term storage. Replacement refills are available. For those who understand that this is a used item, thank you. * Brand: Rotring * Function: 2-in-1 ballpoint pen and mechanical pencil * Color: Matte silver * Country of Manufacture: Germany