These Fragrant Wax Melts are in Jars that are made from a natural blend of soy waxes and finest fragrance oils.Wax Melts Hearts contain no paraffin wax, so your room will smell of quality fragrance. Just add one heart melt to an oil burner to make your home smell wonderful.Calming and relaxing. Creating the perfect aromatic setting for therapeutic treatments.? Burning Time: 10 hours? Per jar: Hight: 8cm , Diameter: 7cm Weight 250g? Per wax melt: 1×2.5cm ( approx 16 pieces – 80g)? Material: Soy Wax, Fragrance Oil, Glass JarDo not leave unattended while the candle is burning.With a smell that will lighten your heart ?????