Has your candle glass been tested for safety? MARY CLAIRE March 01, 2021 13:48 Updated All of the glass that we use has passed rigorous 3rd party ASTM (American Society for Testing and Materials) safety testing. Related articles Our Location and Office Hours International Wholesale Are your candles made from soy wax? Are there any chemicals or paraffin in it? Is it 100% natural? Pura Pamphlet Information for Set Up Do your candle wicks contain zinc?