I am not a beekeeper, but this looks like an interesting idea. What do you bee experts think?
http://www.stokeseeds.com/product.a...e6185b9ad0-fce49c8f70-42476141&checkCookies=1
http://www.stokeseeds.com/product.a...e6185b9ad0-fce49c8f70-42476141&checkCookies=1