The mechanical spice grinder easily grinds spices freshly when finishing dishes, but also flavors ready-made dishes right at the table. Possibility of adjusting the grinding coarseness using a thread. Set of 2 pieces on a bamboo tray. Material: glass, 304SS stainless steel, bamboo, ceramic grinding mechanism. Do not fully tighten the thread to adjust the grinding coarseness, there is a risk of peeling off the ring covering the ceramic thread. Dimensions: dia. 6.5 cm, h. 13.6 cm, overall dimensions 14x8.5x14.5 cm. Glass part suitable for dishwasher.