This is a split-up item from the collaboration between Furukawa Shiko and Kumazawa Bookstore: an origami box and a mini letter set. The origami box includes one sheet of each design, and the mini letter set includes five sheets of letter paper and one envelope of each design. Although it is a new, unused item, it will be shipped after being opened, so please consider this if you understand. It will be shipped in waterproof packaging.