Purchased by accident and couldn’t return! Free to anyone willing to pay shipping! 2-piece set Refill vials for Pura Smart Home Fragrance Diffuser Scent: Pumpkin Chai Size: 0.33 fl. oz. (each) The Nest New York Pumpkin Chai Refill Duo for Pura Smart Home Fragrance Diffuser is the perfect scent for fall. Made especially for the Pura Smart Home Fragrance Diffuser, this set includes two 19.5 ml vials of Nest New York's Pumpkin Chai fragrance oil, which offer up to 700 hours of fragrance! The Pumpkin Chai scent helps you create a cozy autumn ambiance in your home with a blend of wild pumpkin, spicy masala chai, cardamom, ginger, and cinnamon.