Prepare your mind and body for a peaceful sleep with this Reed Diffuser featuring calming, comforting, and soothing notes of chamomile, driftwood, sandalwood, and vanilla bean. NEST New York has a new look! The fragrance and formula remain the same, now housed in a new design. How to Use: Flip reeds weekly, or more often, to intensify the fragrance experience Duration: 90 days 5.9 oz./ 174.5