As an optional item of MUJI's popular item "Polypropylene File Box", "Caster can also be attached" is newly released. It seems that the usage will expand more and more, so I bought it immediately.



Both standard and wide widths are available, and there are two colors, clear and white gray. You can choose according to the file box you have.

Not only does it protect the file box from dust, but it also has a tray shape so you can put things on it. Since file boxes can be stacked together, people who have been placed side by side can effectively use the vertical space.




A more convenient point is that "casters" can be attached to the back of the lid. If you install the separately sold "Caster for polypropylene storage case" (4 pieces, 390 yen) and put the file box on it, you can move it easily!





This will further expand the use of file boxes depending on ideas such as simple magazine racks, trash cans, heavy beverage and food stocks. It moves swiftly with a light force, so it's smooth when cleaning.


MUJI products that expand the possibilities of standard items one after another. As expected, you know the psychology of fans who want to make good use of it. These three consecutive holidays are also being held during MUJI Week, so be sure to check it out! * All listed prices include tax