Spa candles are designed for your driest parts. Heels, elbows, knees and hands will never feel smoother. Made with a carefully formulated combination of oils and butters that are designed to burn at about 98 degrees providing a rich warm moisturizing oil for your body. Waxing Kara spa candles are out of the ordinary and so simple to enjoy. Light them, blow them out, and pour the warm oil all over your skin.