The Raw Ceramic Bottom Has A Beautiful, Unique Texture Complimented By The Smoother Rippled White Body. This Gift Makes A Difference. Through Partnership With The Nonprofit, A Better Life For Kids, Orphans And Children With Special Needs Are Given Healthy Meals, Clean Water, Safe Housing, And Education Opportunities In Ghana, Africa. This Ceramic Mug Holds About 16 Ounces. Dishwasher And Microwave Safe.