A milk carton cover that can completely blindfold a 1L milk carton. At the 100-yen shop "Ceria", I found a design that is all white and plain, which is not found in other stores, so I tried using it.
To use it, just assemble it along the crease and insert the milk carton from above. The upper part has a snap button so you can pour it with the pack in it, but please note that it cannot be used for round cap type paper packs.
In addition to paper packs, it can also be used as a storage case for fish sausage and mini cup jelly. It will be easier to use if you decorate it with labels and stickers so that you can see the contents. It's made of polypropylene, so it's nice to be able to wash it with water. If you are worried about the feeling of life in the refrigerator, why not take it in?