Have you ever noticed that we love binder clips? It’s because they’re endlessly versatile and provide great, simple solutions to so many problems. What’s great about this DIY storage system is that all you need are boxes and binder clips to make it work. You simply arrange the boxes as you like them and hold them together with binder clips (of the larger, stronger variety, of course). This is about as easy as furniture building gets, and it’s pretty great.