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 (Diffuser sold separately) * The easiest way to scent your home * Contains: 2 Home Fragrance Bulbs (1.6 fl oz/48 mL total) * brand new never used or tested