Small Heavy Duty Solid Granite Mortar & Pestle Set Unpolished Spice Grinder Grinding BowlThis small Mortar & Pestle is made from Solid Granite and is 9cm in diameter & 5cm high. A beautiful, useful piece to have in any kitchen. Instruction: place food in mortar bowl in small quantities and push down with pestle, making a circular motion to grind food. Be sure not to use too much force and have a firm grip on the mortar. Clean by hand with mild soap and warm water, dry with a towel. Features: Mortar & Pestle small. Solid Granite.