Thank you for viewing! This is a wooden-shaft ballpoint pen made using ebony. After sanding up to 5000 grit, it has been oil-painted with linseed oil. The deep, moist black color and the silver hardware create a mature and refined atmosphere! Also, when you actually hold it, the weight unique to ebony gives it even more depth! The price is relatively affordable, so how about it for your first wooden-shaft pen or as a gift! ✨ For an additional 500 yen, you can change the refill to a Jetstream oil-based ballpoint pen with a 0.5mm diameter. Please let me know if you would like this option! This is a handmade item, so there may be some slight unevenness with the hardware or minor scratches. Please purchase only if you understand this. Wood type: Ebony Type: Ballpoint pen Refill thickness: 1mm (0.5mm refill available for an additional 500 yen) Hardware color: Silver Weight: Approximately 30.7g Maximum diameter: Approximately 14mm Total length: Approximately 140mm About shipping It will be shipped in a pen case via Yu-Yu Mercari delivery. Due to work commitments, it may take 3-5 days to ship. #OniwaKoboOMATSU #WoodShaftPen #MokuShaftPen #BallpointPen #Stationery Type: Ballpoint pen Body material: Wooden shaft