Our popular standard size Mortar and Pestle in real Green Onyx. Use this for your work room or kitchen or for room decor. I have had one and have had years of good service from it. I do not know if they are dishwasher safe as I am the dishwasher in my mountain cabin . I treat mine as the treasure it is and hand wash. It stands approximately 4 inches Tall with a 4 inch bowl and 4 inch pestle. You'll treasure yours too and love the reasonable price.