A clearomizer is a plastic or glass clear tank which has the dual purpose - contain your e-liquid and the place where your e-liquid is heated and turned into vapour inhaled through the top of the clearomizer. It is the most popular device for vaping. But how does a clearomizer work? It is very easy to use - at first you need to prime your coil by dripping some e-liquid in it. Then screw it inside the tank, assembly the rest of the parts, then fill the tank with e- liquid and leave it around 5-10 minutes. E-liquids with a higher PG content will take less time to saturate a coil but those with a higher VG content will take longer time. It’s because of the viscosity of the ingredients. If your tank comes as a part of a e-cig kit without wattage adjustability, you may start to vape but if you are using a variable wattage e-cig device, then start vaping from the lower recommended wattage and then choose the the most appropriate wattage position for you.