A shallow grinding mortar with pouring spout, for grinding sesame seeds or whole spices, with a series of ridges formed in the interior, giving an effective grating surface. For use with a wooden pestle (not included), moved in a circular motion against the ridges. Made in Aichi Prefecture in Japan by Marumitsu Poterie, established in 1950, who create table and kitchenwares embracing both traditional and modern ceramic techniques, using a diverse range of natural materials (porcelain, stoneware, earthenware and open-fire resistant earthenware). Their collection of tableware and donabes are made from natural clay excavated from the Japanese mountains, shaped and glazed by hand, with dipped or hand-brushed glazes. Measures 100mm in diameter (114mm across spout), 33mm high, with a capacity of 120cc. Microwave and dishwasher safe, but not oven safe.