The Mortar & Pestles come in Onyx and Sandstone and and vary in colors. The Onyx comes in approximately 3 by 3 inches, weighs approximately 15.4 oz and is $24.95 each. There are two (2) Sandstone Mortars & Pestles: one is approximately 3 by 3 inches, weighs approximately 13.6 oz. and is $18.95 each; the other one is approximately 4 by 3 inches, weighs 31.3 oz. and is $21.95 each.