Thank you for viewing. This is a Mitsubishi drafting mechanical pencil, "Artis" 0.5mm, silver barrel. Released in November 2003 and discontinued around 2007. The body shape is oval. The side of the smart aluminum body has a new type of non-slip processing, neither knurling nor rubber. It has a small clip that doesn't get in the way. As it is for drafting, it has a 4mm guide pipe. The eraser is unused. The package is also included. Operation has been confirmed. It is a discontinued pen that is no longer in production. By the way, in addition to the drafting mechanical pencil, Artis also had a lineup of lead holders and ballpoint pens. Model number: M5-1400AS .26 Color: Silver Mitsubishi Pencil uni Drafting Exceed Boxy Pro Staff Rare Lead Holder ※This is a 0.5mm mechanical pencil. Please be careful not to make a mistake. #Shiro'sStationery We also offer combined sales. For those who understand, Thank you very much.