The rest of the cereal box
I have shown you how to make notepads, bookmarks, postcards, flashcards etc… out of boxes. Another thing you can do – the larger boxes like a large box of Cheerios in this case – after I cut off the front/back to use for my other things – I keep the tall side panels (shown below) and write on the back side my shopping lists. The shopping lists are nice and sturdy, easy to find in my purse, and won’t get lost. For me it needs to be the larger boxes so I can make notes next to each items such as whether I have a coupon for it, if I am price matching it and to what circular and page, and if I am stacking it with a store coupon.