I have seen the stones used to aerate wort and folks seem to be happy with. Them. What about th at paddle with the collapsable tip that plugs into a drill? Is that product not as good for some reason? I have not seen it mentioned as much.
Brewed in 2014: Rye IPA, Honey Sage Ale, Belgian Golden Strong, California Common, Bavarian Style Lager, Weizen, Coffee Stout, Gruit, Gale Ale, Isle of Skye Golden clone, Oktoberfest, Rauchbier, Alpha Male IPA & Chocolate Pepper Stout.