http://backhomemagazine.com/mm5/merchant.mvc?Screen=PROD&Store_Code=BBM&Product_Code=BH099&Category_Code= The above is the link to the magazine where I found this. I got a Back Home Magazine and it had a great use for egg shells. You use them to start seedlings in! And after the seedlings grow, you plant them IN THE SHELLS! How cool is that???