What it is: This refill pack for your Pura Smart Diffuser (sold separately) fills your home with a beautiful and refreshing scent.Set includes:- White Vetiver Diffuser Fragrance Refill (0.33 oz.): cashmere, eucalyptus and lilac entwine with earthy vetiver and sandalwood to form a truly sultry scent- Charcoal Diffuser Fragrance Refill (0.33 oz.)- Earl Grey Bitters Diffuser Fragrance Refill (0.33 oz.): aromatic black tea leaves are infused with citrusy bergamot, fresh lemon zest and a hint of soft peony for a soothing and revitalizing fragrance- Sea Salt Grapefruit Diffuser Fragrance Refill (0.33 oz.): the tang of sea salt, black pepper and ripe grapefruit is balanced by dewdrop accords and tarragon for a fragrance like summer by the sea $72 Value One refill lasts up to 120 hours depending on the scent intensity in the app Imported