Hand-driven grain mill. Made in Austria from larch wood to a traditional design. The millstone is made from high grade corundum, a mineral and ceramic material. This is kiln-fired to a very high temperature without the use of chemical binders. This new stone is extremely tough, does not wear out and produces the lightest and finest flours. Coarseness of flour can be adjusted to meet individual requirements. There is no need to have this millstone re-sharpened. Young children enjoy the process of baking bread and will further benefit and feel purposeful if they can help with milling the flour. As if by magic, the whole grains are transformed into delicious loaves of bread! Wood is finished with a beeswax balm. Built to last and comes with a 5 year guarantee.