You know how the foil and plastic wrap are always coming out of the box when you pull some out to use? It drives me crazy. Or at least it used to. It doesn't happen anymore because I realized that most paper products (foil, parchment paper, plastic wrap, etc.) have these built-in little handles on the sides of the box. Each side has a perforated section that you push in to hold the foil in place. Genius.
Did you realize they were there?
