A4 Container / Package

A4 container is made to be useful for keeping and using.
Since the shape at the side is parallelogram, it's comfortable to take papers out as many as user want it to.
Also, people sometimes turns over a bunch of papers to prevent to provide some papers to printer at same time.
A4 container with the shape of parallelogram makes this easier.
User can use A4 container after you tear dotted line on it.
A4 paper is not crumpled because A4 Container is made from pretty hard recycling paper comparing to existing package.
After user use all papers, user can fill with other kind of papers or reusable papers.