How to do it
Place the square paper with one side up and fold diagonally and unfold again.
Fold diagonally the opposite direction and unfold again.
Turn the paper and fold the paper in half in the middle in one direction and unfold again.
Fold the paper in half in the middle in the opposite direction and unfold again.
Place the paper on a flat surface and fold it following the arrows.
The finished basic folding.
The Christmas bomb
Fold the ends up following the directions of the arrows, turn and do the same in the other side.
Fold the sides in toward the middle, turn and do the same in the other side.
Fold the ends down, turn and do the same in the other side.
Fold the little triangle and put it into the slot on the side fold so that it locks. Do this on both sides.
Blow into the small hole at the bottom until the bomb inflates.