This is a ballpoint pen made by Kobuta Kobo using ebony burl. It has a beautiful and abundant amount of the highest-grade burl, making it extremely valuable. Although it is in excellent condition, please confirm the details of the condition from the photos with your own eyes and purchase at your own responsibility, as it is a natural material. Please refrain from purchasing if you are overly concerned about minor imperfections. If you have any questions, please feel free to ask. I will respond with sincerity. Thank you very much. Immediate purchase is welcome!! If you wish, I will exchange it for a silver mechanical pencil mechanism (almost new) free of charge. In that case, the gold ballpoint pen mechanism will not be included, so please be aware of this. If you would like to have it exchanged, please inform me within 10 minutes of purchase via the message section of the transaction screen. Thank you. Search terms: Smash Nohara Kougei Bonan Pen Kobo Kusabi Kobuta Kobo Luddite Bahagia KAYOU+ Kerry Pentel Yakusugi Kobo Kyo PILOT Pilot ZEBRA Zebra Hexagonal Orobianco Orobianco Delta Pelikan Caran d'Ache Ecridor Varius Seasar kaweco KURUTOGA DIVE rOtring cross Montblanc Parker Runrun Lupo Pen Case Rotring 600 Wooden shaft 杢軸 (Moku-jiku - wood grain shaft) Mechanical pencil Ballpoint pen Fountain pen Ito-ya romeo No. 3 Oil-based Water-based Orenz Nero Sarasa Grand Radar SEED Reg Regno Duofold Jotter Tombow MONO Y Studio Sakura Bullet pen Fisher Faber-Castell LAMY 2000 Waterman Yard-O-Led Mechanical pencil Caran d'Ache Dupont Thank you for viewing.