Manufactured from premium quality granite. The design of the pestle allows for easy and effortless work. Suitable for herbs, spices, garlic, sauces, etc. Non-porous interior. Robust, strong, and durable. Very stable. Easily cleaned. Granite mortars crush any food with less effort. The main features of these mortars are the weight of the pestle and the hardness of the material. Requires initial curing of the interior surface. (Described in the instruction manual) Glossy exterior finish for easy cleaning. Pestle with a rough lower half for optimal performance. Length of the pestle: 15 cm