Courtneys Candles offers over 200 scents of Fragrance Lamp or Effusion Lamp Oil for use only in Catalytic Fragrance or Effusion Lamps. Courtneys Candles Fragrance Lamp Oil in Liter Bottles (33.5 oz Double the size of 16 oz bottles) offers our best value. Courtneys has been creating wonderful scented products since 1992. Courtneys uses only the very finest fragrances and ingredients so our fragrance oil is of the highest possible quality ... 100% Made in USA No fancy bottles No stylistic bottle tops No fancy labels with pretty pictures of flowers, etc - (We think the labels are special as it features the image of our daughter, Courtney, at age 7) ... just great Fragrance Lamp Oil at great prices ... Perfect for use in any brand of fragrance or effusion lamp. Not for use in kerosene lamps or any lamps that have a continuous flame. As per CARB, Fragrance Lamps & Oils may NOT ship to California.