Reed Diffuser 175 mL / 5.9 Oz. | NEST Fragrances Birchwood Pine Reed Diffuser creates the aroma of a majestic winter forest by blending white pine, fir balsam and Birchwood over a base of rich musk and amber. | The glass vessel are designed to compliment the beauty of its surroundings; the classic shape and modern stripe etching will complement any décor. | The alcohol-free formula releases fragrance slowly and evenly into the air for approximately 90 days.