R&F Encaustic 40ml Paint, Naples Yellow Handmade in the usa Composed of 100-percent pure pharmaceutical grade beeswax, singapore-grade damar resin and chemically pure pigments Contains cadmium yellow, iron oxides and zinc-titanium white Conforms to ASTM D-4236; This product contains a chemical known in the state of california to cause cancer; Do not heat above 200-degrees fahrenheit; Use with ventilation Contains cadmium or cobalt compounds which can cause cancer by ingestion; (risk of cancer depends on duration and level of exposure); do not swallow, wash hands and face after use and before eating or smoking; if swallowed, see a physician;