These are the ballot boxes used for a quiz at a wedding reception. They are sized to fit business cards. The boxes themselves were expensive, costing about 4000 yen for 10, so I'm offering them to anyone who wants to recycle them. They have been stored personally, so please understand that there may be some creases. You can easily cover them by attaching a design made of thick paper, slightly larger in size, on top. There are 5 black boxes and 5 white boxes.