Thank you for viewing. The following is a description of the product. [Manufacturer] Unknown [Type] Mechanical Pencil [Body Material] Unknown [Lead Diameter] 0.5mm [Mechanism] Double-knock type [Accessories] None [Condition] The metal parts show deterioration such as peeling of the plating. If you have any questions, please comment. For price negotiations, please state your desired price in the comment section. *Price negotiations are not accepted for items marked as "[No Price Reduction]" in the title.