Zassenhaus SUPERB! Vintage Hand Grinder Wood GERMANZassenhaus have been making fabulous coffee grinders in Germany for over 100 years and continue to do so to this day. The Grinder on offer here seems to date from the 1950s and is one of smaller grinders. It is called a knee grinder, as it is thin enough that you can grip it snugly between your knees whilst you grind. In use this is very handy and practical. It is also thin enough that you can hold it down with one hand on a bench while grinding. This