Thank you for viewing. This is a ballpoint pen of Kotetsu Mitsutada. Instant purchase is welcome. No individual sales or price negotiations. (If you have any questions, please contact us via comments before purchasing.) This is a very old item, and I'm not sure if it was used. There are some minor scratches. Please consider purchasing only if you understand and accept the aging and deterioration. Simple packaging. It may be shipped via Rakuraku Mercari Delivery even after purchase. Number of ink colors...1 color Type of writing instrument...Ballpoint pen Friction Knock