Most of our Infinity Wick Candles including this one are made with real wax- it is one of the things that make them look so real. Unfortunately like all wax items, it can melt if it's exposed to high temperatures. To avoid this- keep this candle away from direct heat and watch out for unexpected heat sources (like sunlight coming through glass- which can create a greenhouse effect!) For candles that can take the summertime heat- check out our Outdoor Candles section!