Lampe Berger Fragrance, 33.8 Fluid Ounce, Mystery Patchouli Our premium home fragrances release an exceptionally delicate scent of unparalleled quality 1L/33.8 fluid ounce Bottle Twenty minutes of burn time per 110 square feet is all you need to purify the air and leave it wonderfully fragranced 33.8 fluid ounce provides 40 hours of use for approximately 160 hours of fragrance Made in France