Advantages of using Magic 25 Filters Reducing hazard intake into your lungs. Regaining natural color of your teeth. You may notice morning cough disappear. Better morning breath and taste. Reduced smoke dependency and cravings. Less substances are released into the air. A smoother taste is achieved. Instructions:- Place the cigarette filter tip on the end of your cigarette and smoke normally. Each Magic 25 mini cigarette filter is good for 5 to 7 cigarettes. Change the cigarette filter tip when the Tar and Nicotine indicator is completely covered.