Oud is from the Agerwood tree. It becomes infected with a mold and emits a black fragrant substance. Know as one of the top 5 most expensive fragrances. Oud is slightly musky, luxurious, rich and smokey. It is a fragrance that is for both sexes. Combined with the Shea Butters natural scent it is very aluring. Bars are 3 X 3 X 1 1/4″ and weighs 6.5 oz. Fits well in your hand for a great shower.