WILLOW WoodWick 3 oz Reed Diffuser Willow is a green fragrance that combines notes of willow blossom and refreshing cool waters. New WoodWick 3 oz Reed Diffusers feature highly concentrated fragrances infused with essential oils, natural espresso colored reeds and eco-friendly packaging. WoodWick's 3 oz Reed Diffusers are the perfect way to continuously fragrance any space in your home. Vessel dimensions are about 4 inches tall x 3.25 inches wide x 0.75 inches deep. Includes 8 inch espresso colored reeds.