Nest Smart Vial Refill Duo for Pura Smart Home Fragrance Diffuser Himalayan Salt & Rosewater

Ease your mind and soothe your spirit with this NEST x Pura Smart Home Fragrance Diffuser Refill Duo featuring notes of rosewater, geranium, salted amber, and white woods that leave you feeling comforted and relaxed.    Cruelty-Free & Vegan Free from Formaldehyde, Parabens, Phthalates Smart Phone Enabled Flame-Free 2 Vials, Up to 240+ hours of scent Made in USA This exquisitely scented NEST x Pura Home Fragrance Diffuser Refill Duo includes two smart vials with Puralast™ technology that can be used with any NEST x Pura 3 Diffuser or NEST x Pura 4™ Diffuser, each providing up to 120 hours of scent. When used in a Pura 4™ diffuser, fragrance vial is automatically detected, making scent recognition simple.