To Store Cans

I found a neat resource for storing cans, the ones you buy at the grocery store, if you have a lil' money to spend.  And I do mean a LITTLE.  Nice, right?

If you don't have any money, but you have some cardboard, I think you could still make one.  HERE is one example.  You can find full directions HERE and the diagram HERE!  ^_^  I'm hoping to try it out myself!