Check the listing for details. 32 oz DIFFUSER REED OIL BASE FOR REFILLING FRAGRANCE. Condition: New. Listed at 23.99 USD. Diffuser Base Oil, for Refilling and Mixing! Product Information Our alcohol-based diffuser oil is perfect for mixing with one of our many essential oils. Just mix, and it's ready for diffusing! You can also mix our different essential oils to create your own special formulas! Our essential oils are all- natural essential oils that will be more beneficial for the diffuser than Chemicals Package/Form: 5ml, 10ml, 15ml, and 30ml bottles have euro droppers. 2oz, 4oz, 8oz, 16oz, 32oz, and 1 gallon: have caps (NO DROPPERS) Glass eye droppers for Amber Glass Bottles can be purchased here! Disclaimer: Please note, the International Federation of Aromatherapists do not recommend that Essential Oils, Carrier Oils, or Hydrosols be taken internally unless under the supervision of a Medical Doctor who is also qualified in clinical Aromatherapy.