Craft Beer is an American term which is also common in Canada and New Zealand and generally refers to beer that is brewed using traditional methods, without adjuncts such as rice or corn, and with an eye to what's distinctive and flavorful rather than mass appeal. Whereas the term microbrewery is a term for a small scale brewery that produces a small volume of beer, craft brewery describes an approach to brewing, which in principle may be carried out on any scale. Most microbreweries are also craft breweries. Craft beer may refer to the products of brewpubs and smaller breweries, as well as some all-malt beers produced by larger breweries and applicable brews from outside the US. Many craft beers are unfiltered, bottle conditioned or cask conditioned. They generally contain fewer adjuncts than mass-produced beers.