LaTeeDa! effusion lamps are beautiful works of art! Each vessel is individually mouth-blown and no two are alike. Small bubbles and abnormalities add uniqueness to each piece. The lamp when lit operates without an open flame. It will destroy cooking odors, pet odors, and re-lease wonderful fragrance into the air. It can fragrance an average size home in no time at all. Try putting a lamp in your car after a long trip to eliminate traveling smells like fast food, teenagers and dogs! Fragrances can be changed easily to fit your mood or the season.