DIY Scented Candle Making Silicone Molds, 3D Lotus, WhiteSize: about 51mm in diameter, 66mm high, 56mm inner diameter. Fit for: This mold works well with hard wax, soap, plaster, epoxy resin, etc. Recommended to work with hard wax such as soy wax/beeswax blends, hard gel wax, plam wax. 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. Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.