I say it right at the beginning: Interesting!
The Zwiefacher comes in a handy, dark green snuff box with a sliding mechanism, containing 10g (1/3 oz) of snuff. It has a picture of a dancing couple on its front. Zwiefacher is actually a traditional fast dance. I guess the word Zwiefacher would be translated to twice or double which might be related to the couple, doing the dance. It is a blend of a Schmalzler and Snuff. Therefore it is is dark brown in its colour, is medium fine and a little moist. Coming out of the box without a strong smell, it develops a slight menthol scent in the nose. After the refreshing effect fades away relatively fast, a herbal and slight sweet odour remains. It is mild and can be sniffed in large portions just as a typical Schmalzler. The odour remains after cleaning the nose for quite a while.
This way of combining Snuff with Schmalzler is very well done. If you have the chance, give it a try.