I rinsed out a 1000ml milk carton with tap water after finishing the milk and let it air dry. As shown in photo ②, there are 9 milk cartons folded without being disassembled in one bundle. The types vary, and there are 10 sets of these, so there are a total of 100 milk cartons. There is almost no smell, but some packs have sticky residue from the removal of the price stickers, and some are slightly torn from opening, but those who don't mind are very welcome. How about those who need a large quantity for making chairs, toys, crafts, or science projects? It is also possible to change to Yu-Yu Mercari delivery or change the number of cartons, so please feel free to comment. The packaging will be done using recycled materials without bubble wrap, so we appreciate your understanding.