Mortar measures 4-inches in diameter and is 2.13-inches tall. Pestle measures 3.5-inches long. This spice grinder lets you make a variety of rubs, powders, and pastes with ease. This stylishly-designed kitchen tool works as great as it looks. Grind herbs, spices, grains, or pills in the sturdy basin. Made of beautiful solid marble, each item has an appearance unique to the stone it was cut from. Hand wash with mild soap and dry.