0.3mm Drafting Pencil - Color: Black - Grip: Rubber grip I believe this is an old mechanical pencil, but the age and model number are unknown. It has been stored in a bag for a long time. It is unused. I think there are few minor scratches due to aging. Operation has been confirmed. Please consider this if you understand the above. Thank you for looking. *If anyone knows the age or model number, please let me know~.