Eye of Love Pheromone Drop Necklace is made with Lava Rock and works as a diffuser when sprayed with Eye of Love Pheromones. The set includes a .34 fluid ounce After Dark Pheromone Perfume Spray. After Dark Perfume: a sultry blend of warm jasmine, lily and creamy sweet white chocolate. Undertones of fresh grapefruit and vanilla drive him crazy with desire deep into the night. To attract men.