NEST Fragrances Reed Diffuser- Cedar Leaf & Lavender, 5.9 fl oz Reed Diffuser 175 mL / 5.9 Oz. NEST Fragrances Cedar Leaf & Lavender Reed Diffuser includes rosemary, lavender and sage enhanced with cedar leaves and a touch of eucalyptus. The glass vessel are designed to compliment the beauty of its surroundings; the classic shape and modern stripe etching will complement any dcor. The alcohol-free formula releases fragrance slowly and evenly into the air for approximately 90 days.