The first system is an Adhesion Chamber, the second High Polymer Fibre system works together to reduce harmful by products of smoking such as nicotine and tar. Smoking is never safe, however the Friend Holder system makes it safer for those who still wish to smoke but wish to make it as safe as possible. First, a condensation chamber concentrates and accelerates tobacco smoke through tiny air holes, trapping harmful particles. Secondly the friend filter fibre removes more tar and nicotine as they pass through. The result is a powerful double acting filtering system that leaves tar and nicotine trapped in a neat, no-mess disposable cartridge