Place drops of your favorite essential oil in the ring of our Lavender diffuser stone to infuse your area with aromatic wellness. About: Our diffusers are made from gently imprinting each clay disc with a fresh lavender blossom. Once dry, the imprints are hand painted with watercolor then sealed in resin to protect the beauty of the imprint. No two diffusers are alike - just like the lavender they are printed with. Use: Essential oils can be dropped in the indented ring around the disc and placed in an area for aromatic ease and enjoyment. Apply more drops as desired. Care: Diffusers are not waterproof, though they are sealed on the top and bottom to keep the essential oil of your choosing concentrated in the indented ring.