Made%20of%20solid%20marble%3B%20patterning%20on%20each%20piece%20will%20vary.Grind%20herbs%2C%20spices%2C%20grains%2C%20or%20pills%20in%20this%20beautiful%20black%20marble%20mortar%20and%20pestle.Modern%20designed%20mortar%20has%20a%20slightly%20angled%20front-to-back%20height%202-inches%20to%202.25-inches%20by%204.5-inches%20in%20diameter%2C%20with%20a%206-ounce%20capacity.There%20is%20no%20better%20technique%20for%20releasing%20the%20aromatic%20flavors%20of%20fresh%20herbs%20and%20spices%20than%20by%20grinding%20them.Hand%20washing%20recommended.