4x12ml Perfumes: Contains 4 perfumes in 12ml vial each. Expect each vial to deliver 100 sprays as they last. 2) Double the Perfume: Normally, EDP perfumes are created at 15-20% perfume oil. Formulated at 40% perfume oil concentration, these Maison Ildela perfumes offer exceptional best-in-class longevity and sillage. By this measure, a 50ml Ildela perfume is equivalent of a 100ml perfume created at 15-20% concentration. 3) Unique DNA: Each of these 4 perfumes have their own unique DNA and have been much appreciated by the hundred-year-old Ildela private clientele. 4) Longevity: Lasts 50 times longer than the gas-filled deos and water-filled mists. Ildela perfumes stay much longer than the regular Eau de Parfums owing to their superior ingredients and concentration. 5) French Allure: This premium luxury creation fuses the ethos of alluring french luxury perfume and rich indian fragrance heritage. 6) Century Old Heritage: As a classical designer, exceptional producer and a sensorial experience provider, Maison Ildela has been an embodiment of luxury since 1918.