This complete set advanced stop smoking aid filtration system was designed for people who have decided to make the important shift to live a nicotine-free life. Our filter device attaches onto your device and instantly reduces nicotine. The first set of 21 filters reduces intake by 25%, the second set by 50%, and the third set by 75%. That's 21 filters per set for a total of 63 filters—all designed to be used over 9 weeks' time to provide real oral fixation relief. This stop nicotine complete 63 filtration set solution helps you and your loved ones slowly wean off by gradually reducing exposure to toxins and chemicals. Science-backed and statistically proven, take the first step to help your child stop nicotine for good, with each 21-pack of nicotine reduction disposable filters that attach directly onto your device. Our scientifically backed and carefully designed 2.0 technology freezes nicotine on the spot. This revolutionary approach to quitting will slowly lessen nicotine intake and give way to a healthier life. This complete set of 63 reduction filters (25%, 50%, 75%) will help you rest, breathe, and live better. We are the only patented filtration system that allows the user to quit nicotine while still using the device.