Low-maintenance scent throw, all day long. Just set it and forget it - no matches or flame necessary! Flip the reeds every so often to refresh the scent. Each amber apothecary-inspired bottles contain 3.5 oz of fragrance oil. Lasts 3-4 months. Bottle measures 4.25" in height and reeds are 9" long. Sweet Grapefruit. Ice cold lemonade. Dinner on the patio with your favorite people. Notes of grapefruit, yuzu, and lemon.