Christmas Tree Candles, Scented Candles Gifts, with Box, for Family Gatherings Christmas Parties Holiday New Year Decoration, GreenSize: about Length about 113mm, diameter about 70mmâ Material: Made of quality food grade silicone, safe to use in ovens, microwaves, dishwashers and refrigerators; It's flexible & foldable, fit for repeated use and not easy to break. â Versitile: Specially designed for candle making; also fit for making soap, plaster ornamnent, chocolate, epoxy resin items, etc. Recommended to work with hard wax such as soy wax/beeswax blends, hard gel wax, plam wax. â How to Demold: Before pouring the melted wax into a mold, lightly coat the inside of the candle mold with a little cooking oil or olive oil. After the candle is fully cool, squeezing the sides gently to make your candle come out easily. â How to Clean: Soak the mold in the hot soapy water. Then scrub the mold with a soft cloth to remove wax residue.