This is the Craft A Keyaki (Japanese Zelkova) mechanical pencil, model MP202. It has a 0.5mm lead diameter, but you can purchase a mechanism to change the lead diameter from Craft A's online shop, allowing you to switch to 0.3mm or other preferred sizes. I'm selling it because I have another pen made of a different wood and rarely use this one. I've only used it a few times, so it's in near-new condition. It has a thick grip, but it fits comfortably in the hand and is easy to use. The Keyaki wood offers enjoyable aging, making it fun to use over time. The Craft A presentation box, maintenance oil (unused, unopened), and wood type card are also included. I'm sorry, but I'm not considering lowering the price. Thank you for your interest. Type: Mechanical Pencil Body Body Material: Wood