From Insight Editions. These uniquely crafted candles let your Hogwarts House pride shine, with its magical color-changing wax. Just light the candle and watch the wax magically change from white to your chosen house color. The hand-poured candle is filled with the finest ingredients of soy and coco wax and features a double wick, which provides an even, clean 45-hour burn. It is the perfect gift for wizards, witches, and Muggles alike. Choose from Gryffindor, Hufflepuff, Ravenclaw, and Slytherin candles.