Whenever you finish a carton of milk (plastic jugs won't work as easily for this craft), cut off the top so you're left with ...

Measure each side and bottom of your carton, then create a paper template to help you cut out 5 pieces of fabric (4 sides and ...

The square-shaped, flat-bottomed milk carton: It has always worked for me, even if I haven't entirely mastered the pinching-pulling motion required to open the top, and often mutilate the carton's ...