Bath & Body Works Signature Collection Single Wallflowers Refill Twilight Woods Created by world-renowned home fragrance expert, Harry Slatkin Combine with Wallflowers Pluggable Home Fragrance Diffuser to scent any room 24/7 for 6-8 weeks The easiest way to scent your home Contains: 1 Home Fragrance Bulb (0.8 fl oz/24 mL total)