What it is: A refill for your Pura 4 smart fragrance diffuser with notes that recreate and honor the deep, woody richness of the sacred Palo Santo.Fragrance story: Palo Santo is a "holy tree" native to Southern and Central American countries. Since the Incan era, the fragrant wood has been ritualistically burned to cleanse a space of bad energy, and the oil is said to have purifying and healing properties. In this fragrance, eucalyptus and mint are blended with cypress, sandalwood and amber, all cooled by peppermint to cleanse and heal your own space. Style: Woody and aromatic.Notes:- Top: cedar, mint- Middle: cypress, eucalyptus- Base: sandalwood, amberMood: Purifying, holy, soothing. 0.33 oz. Lasts up to 120 hours depending on the scent intensity in the app Cruelty-free Made in the USA of imported materials