A. All Butter Bell crocks are made in China, from one of the most prominent and respected factories in the region. Our factory adheres to strict compliance of our FDA food safety regulations and California prop 65. As a company that has been in business for 25 years, we take safety seriously, and make sure regular testing and certification is conducted. The Crocks are made from the highest quality materials and are completely safe, as they contain no lead or cadmium.