Please refrain from purchasing if you are concerned about minor imperfections, as this item has been stored at home for many years and is a used item. There are signs of discoloration due to aging, paint peeling, and stains from use. The rulers are all 15 centimeters. I will not sell them individually. I believe these are items that are no longer available. I will ship them in a cushioned envelope as is, without cardboard reinforcement. Even if there are multiple likes, if the item doesn't sell, I will relist it at the same price until it sells. I will cover the shipping costs, so I would appreciate it if you could refrain from price negotiations. Writing Utensils Pencils Collaboration Novelty Not for Sale Goods Stationery Vintage Heisei Retro Rare Hard to Obtain Character Mercari Delivery (Japanese online marketplace shipping option) Anonymous Delivery Anonymous Shipping Vintage