This is a set of three EDP rulers, perfect for precise drafting. Uchida, Yoko Uchida - Model Number: 671-1602 - Model Number: 671-1625 - Model Number: 671-1623 The EDP ruler L comes with instructions on how to use the EDP ruler (edited by the Sangyo Noritsu University). -------------------------------------------------- This product is an item that has been stored in a warehouse for many years. Therefore, the outer packaging shows signs of aging, such as scratches, discoloration, dirt, and damage. However, the items inside are unused and in good condition. We have tried our best to convey the condition through photos and descriptions, but there is a possibility that we may have overlooked something. Therefore, please purchase only if you understand that this is a warehouse-stored item. Please refrain from purchasing if you are looking for a perfect condition item or if you are concerned about minor details. If you have any other questions, please feel free to ask. --------------------------------------------------- We also sell individual items, so please let us know in the comments if you are interested. (We also have many other drafting supplies for sale, and we will offer a discount if you purchase them as a set.)