The Brewcrafter &ndash; Beer Layering Spoon Material: 1/16 inch thick, high grade stainless steel; very durable Design: Stamped with the JMB Brewcraft logo Finish: Hand polished to a high finish; dishwasher safe Dimensions: 2.25 inch diameter bowl, 3 inch height Patent: U.S. Serial #12/789,329 (Made in USA)