Self-Care Emporium absolutely loves these gorgeous crystal candles!!!! Each candle is hand made with vegan wax, cotton wicks, non-toxic colors and essential oils. The wax has a higher melting point then other candles so they will burn inside the core instead of drip out. This allows the beautiful crystals to stay set in the frame of the candle. Which also means you can reuse this candle for years and years by adding a tea light or other candle inside it. In addition, the crystals used in these candles have been cleared by moonlight, sunlight, Himalayan salt and Shungite water, as well as charged to the healing frequency of 528 (love frequency). Crystals and essential oils have different metaphysical qualities that help balance emotional, physical and spiritual wellbeing. You will enjoy using these beautiful crystal candles!