A roller mill designed for home brewing use, manufactured by Schmidling Productions. Possibly the most popular roller mill among homebrewers. This mill's distinguishing features are the lifetime unconditional warranty, and higher throughput than the Phillmill. The fixed gap model gives a good crush on all commonly used brewing malts. The adjustable model uses a somewhat unorthodox, non-parallel roller adjustment mechanism; some call this a "bug", others call it a "feature". FWIW, I own one of these (the non-adjustable model), and I'm quite satisfied with it.