The ultimate fun for kids: a tongue tattoo. No worries, they are not permanent. :) They are made from sweetened Oblaten wafers. Simply press wafer on tongue, hold for a few second and the edible ink (made from natural color) sticks to the tongue. A great fun gift for children of all ages. From Kuechle, Germany's oblaten (communion wafers) specialist based in Baden-Wuerttemberg.