Homemade Can Rotating Racks

So if you've been studying Emergency Prep like I have lately, we know that probably the best way to successfully rotate your food, at least your canned goods whatever size the can, is to use a can rotating rack. I have heard they are expensive. My good friend's husband has made them out of light weight wood himself but has not figured out how to market them. I have seen them and they are SWEET! I have also seen the plastic kind that are hooked right into a pantry shelf or cupboard. These look like the ones that the cans at the grocery store rotate through. I have also come across a website called www.shelfreliance.com that has big bookshelf looking racks that rotate the cans. These are super expensive. If you have the money, great....but if not, I think there are other alternatives. Here are step by step directions on how to make your own using a cardboard box, an exact-o knife, and some glue. You can stick them right in your pantry or cupboard. I am going to get Sharrid to help me with these as soon as we move...well, we'll have plenty of boxes anyway! I think everybody should try this. It's a great way that doesn't rip you off to rotate your food storage!