Ruler with a design that changes depending on the viewing angle A nostalgic and mysterious ruler whose design changes depending on the angle. It's a thin ruler, so it can also be used as a bookmark ◎ ⚠️ Please provide your receipt evaluation promptly after confirming the item. No comment, immediate purchase is welcome ✨ ✔︎ For those paying at convenience stores/ATMs, please purchase only if you can pay within 24 hours. Alternatively, please purchase only if you can inform me of an estimated payment time via message. ✔︎ Please note that the color and texture may differ slightly from the actual product depending on the device you are viewing. ✔︎ We will do our best to check the item before shipping and deliver it in a clean condition, but please purchase only if you "understand and accept the fact that it is stored by a private individual." Please refrain from purchasing if you are overly concerned about details. ✿ Thank you for reading to the end. Thank you for your cooperation!