Coils are an important component of vape tanks. Coils are fitted with a mesh or wrapped wire and a cotton wick that absorbs e-liquid. When you vape, the coil heats up the e-liquid to produce vapour.
Different types of coils (with higher or lower ohms) produce larger or smaller amounts of vapour and can also alter that taste. Sub ohm coils are less than 1 ohm. We recommend that when you change your coil and refill the tank with e-liquid you should always allow your cartridge to sit for at least 15 minutes before use, to allow the cotton in the coil to absorb the e-liquid