This is a used Hamuchanz Stamp House set, purchased on Mercari. The character parts of Hamtaro and his friends are mostly complete, and there are two of almost all letters and numbers. Please check the photos. You can freely combine them to create name stamps and phone number stamps. There were stickers on the back and sides when I purchased it, but I couldn't remove them cleanly, so I'm selling it as is. There is no box.