The mill with stone grinding mechanism produces flour as expected, is easy to use and very small. Contrary to expectations, it is very quiet! The background noise is just so loud stir or rub as in. You only hear the engine noise of the Kenwood Chef. Other pure flour mills are much louder. Only the amount of coffee is relatively low. I'm about to the specified 50 g / min. The designation SM900 is the latest version (predecessor: AT ...)
