Original Zassenhaus grinder made of robust special steel, suitable for all types of grain such as barley, oats, millet, corn, rice, rye and wheat, with a slight turn of the knurled screw, the infinitely variable degree of grinding is fixed, for a consistent grinding result, even for smaller amounts of oilseeds such as Suitable for sunflower seeds, sesame etc. or spices, natural beech, 25-year guarantee on the grinder