Before you throw a plastic bottle, think it may be useful for such a pretty package. For this you will need a plastic bottle and a pair of scissors.
Schematic of production:
Prepare a suitable bottle and scissors.
Cut off the bottle neck and bottom. Fold the resulting work piece on one side and then the other side to get a flat rectangle.
Also bend the opposite sides of the rectangle, and then expand the square.
To measure the width of a square and divide this figure by four. Make vertical cuts in the field fold, equal to the resulting distance.
Round off the corners at the valves. Superimposing them on one another, gather the bottom. Last valve is necessary to pass under the first.
Also make the top of the box. You can make the holes for the ribbon hole punch or scissors.