Clearomizers are a key part of e-cigarettes as they hold e-liquid, which is needed to produce the inhaled vapour.
This
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                                               This CE4 Clearomizer replacement spare has a 1.6ml tank that is easy to fill
 Visible coil
 (disposable
 Why buy a Clearomizer?
 Firstly keep one as a spare as these units will need replacement from time to time.
 Secondly you can keep another for holding a different flavour. For example if you enjoy traditional flavour as well as & occasional menthol puff,  then keep one of each loaded & ready to go when you feel like a change.
 Looking around the internet,  some people seem to enjoy mixing different flavours to create new ones,  what would happen if you mixed Cherry flavour with menthol or bananas etc.!?
                                             
