Grand Effects FBCORCON30SSG 30" Stone Gray Corinthian Concrete Fire Bowl Bring the elements of fire and water together in one alluring feature for an enchanting effect backed by our proprietary CSA certified burner with SmartSense automated technology which produces the most impressive and reliable flame on the market. Choose from our collection of decorative fire and water fountain bowls made from hammered copper, copper, stainless steel, metallic or concrete. All of our fire and water fountain bowls hold up to the elements and the test of time.