Concentrated Fragrance Oil - Acorn Harvest: This fragrance is a warm earthy, nutty aroma with rich buttery vanilla. Made w/Essential oils (.33 fl.oz.) Use 4-6 drops of Concentrated Fragrance Oil in a oil warmer. Tip: A few drops will revitalize your wax melts. Made with Natural & Essential Oils. Great For: Rooms, Meditation, Kitchen, Garage, Bathrooms, or Yoga Acorn Harvest - A warm earthy, nutty aroma with rich buttery vanilla. Paraffin Free - Phthalate Free - No added synthetic dyes or harmful chemicals - Non-Toxic - Hypoallegenic Highly scented with quality oils - Long Lasting - Vegan & Never tested on animals