Thank you for viewing. [Product Name] Pentel GRAPHLET Graphlet 0.3mm PG503 Mechanical Pencil I used it a few times after purchase, but have kept it in storage since then. Please check the condition in the images. The lead diameter is 0.3mm. There are some marks, like slight scratches, on the clip due to aging. This is a used item, so please purchase only if you understand. It will be shipped via Yu-Yu Mercari. If you have any questions, please comment.