I am using it from previous two years this is very beneficial for chain smoker if someone who smokes in a sequence and 6-8 cigarettes in a day then use it it will give you satisfaction at once and you are not going to smoke for next 4-5 hours and the best thing about Marlboro is it gives us double filter which protects more than another cigarettes. When I started using it, it price was 10rs only but now it rised by 50% .