When the smoking liquid in the container of the cartridge is less so that there is less smoke coming out, you can either change the cartridge or just add some smoking liquid on the container, and then you will enjoy the same feeling as a tobacco smoking again.
   Our Cartridge package has five cartridges in the box. The Cartridge contains about 1ml E-Smoking Liquid and has different density of nicotine:
   - High density of nicotine: 16 mg nicotine
   - Medium density of nicotine: 11 mg nicotine
   - Low density of nicotine: 6 mg nicotine
   - Non density of nicotine: 0 mg nicotine

  You can specify the different density of nicotine for your ordering cartridges. You can also specify the different tastes: Following taste /flavor and density are available:
   - Marlboro Tobacoo taste
   - Mint taste
   - Normal taste
   - Heavy taste
   - We also can develop other taste for you.

    You want to quit smoking the cigar or cigarette, but you want to smoke and also smoking with your favorite taste.