California Proposition 65, and how it applies to our products We test all of our dinnerware, glassware and other items used for serving food to ensure that they meet FDA and California Proposition 65 requirements for lead and cadmium. In accordance with Proposition 65, for materials that meet FDA standards but exceed Prop 65, we issue the following warning to our California customers: "The materials used on the exterior of this product contain lead, a chemical known to the State of California to cause birth defects or other reproductive harm." If the interior or pouring lip of a serving vessel is finished with a glaze that contains lead, we issue the following warning: "Use of this product will expose you to lead and/or cadmium, chemicals known to the State of California to cause birth defects or other reproductive harm."