Origami box

Small boxes of used wrapping paper.




Easy square box making.
Use a sheet of rectangle paper.

Divide a long side in five.
"A" (1/5) is width of a box. "B" is height.



Crease.


Fold.


Insert a side into another. It becomes a fence.


Twist the inside part and make the bottom.




Complete.




When I spread this box, it becomes a rectangle.