What is rauches?

As an AI language model, I'm not sure which type of rauches you are referring to, I'll provide some general information about rauches.

The term "Rauch" has different meanings in German, including smoke or fumes. There can be a variety of products or objects that are related to this term. For example, there are "Rauchmelder" (smoke detectors) that detect smoke and warn of fires. Additionally, "Rauchbier" (smoked beer) is a type of beer that is brewed using malt that has been dried over an open flame, resulting in a smoky flavor.

In the context of cigars, the term "Rauch" is used to describe the smoke produced during the smoking process. Cigar aficionados often describe the flavor and aroma of a cigar's smoke, and this can be influenced by factors such as the type of tobacco used and the aging and fermenting process.