Pizza box "Greenbox" convenient for storing pizza, which does not require tray,

Even if you ordered a pizza you can not eat it but it is common to store the surplus pizza in a refrigerator etc, but if the pizza box is too big to put in a dish or other container and put it in the refrigerator think.

However, it seems that there is a convenient pizza box which can be compactly assembled, and which can be used as a dish as a part originally becoming a lid. It is a very easy-to-use box, but is there a place I am adopting at a pizza shop in Japan?

Details are from the following.
Greenboxny.com
http://www.greenboxny.com/

This is a pizza box "Greenbox" that can be compacted.


There is a break in the box, so you can cut it like this.


A small piece of cut is used as a dish, and a piece of cut in the lower part of the photo is used as a box to store the remaining pizza.


The part that becomes a box will be like this.


In this case, ordinary pizza will take place like this.


However, in the case of Greenbox, it can be compactly stored like this.


You can see the demonstration movie from the following.
'Green Box' Product Promo (Pizza Box) on Vimeo