Cover your box with desired paper can be wrapping paper or you can paint your oen like i did.
Place toilet roles in your box and glue to stick.. You may need more or less depending on box size and what you would like.. You can fill whole box up with toilet roles :)
Organise your pens, pencils and textas and all your study needs inside the box .. Its as easy as that!!
Now that is easy cheap offordable organising...