There are two dusters for sale on the Earthworks Health website, where I am looking at ordering some DE from. Dustin-Mizer Powder Duster for $34.00 http://www.earthworkshealth.com/detail.php?id=7 Pest Pistol Powder Duster for $8.99 http://www.earthworkshealth.com/detail.php?id=9 The first one looks like a good duster for broad applications like in my gardens and yard, but the second one is cheaper and would probably work well for right around my coop. Anyone have/use either of these? Feedback? Do you like it, does it clog a lot, worth the $$ to get the more expensive one? THANKS IN ADVANCE!