The HomeScenter No.6 Study 200ml Reed Diffuser has a rich, sensual chypre with intense oud, delicate saffron and rock rose encircled by a rich base of jasmine, white sandalwood and warm, musky amber. Each product from this collection contains the smell controlling ingredient Odouraze, meaning not only does it look and smell nice but serves a purpose - counteracting unwanted odours in the home 200ml Should last approx 8-12 weeks