Thank you for viewing. This is an unused uni pencil. The eraser with the Mitsubishi mark is quite rare, I think. It's probably from about 50 years ago. Although unused, it's quite old, so there is some deterioration due to age. The main issue is the deterioration of the metal parts where the case's shrink wrap has come off. Please check the condition carefully in the images and purchase only if you agree and are satisfied with the condition. m(__)m As this is not a shop, please refrain from purchasing if you are looking for perfection. Shipping is planned via Rakuraku Mercari. * I am not responding to price negotiations. * First come, first served (limited quantity) Showa Retro uni Pencil