Use of the PhaseOut filter perforation device allows smokers to continue smoking their usual preferred brand of cigarettes while reducing their exposure to harmful nicotine, tar, carbon monoxide and over 100 additional chemicals. This one time purchase of only $19.95, could have beneficial health effects, and could be particularly useful as a weaning method prior to smoking cessation. Many of our satisfied customers praise PhaseOut as the best product on the market. Please read the testimonials to learn what real individuals think about Phaseout.