LITTLE KNOWN FACTS ABOUT GVTECH.

How can I switch my Roam’s atomizer? To switch the atomizer in the G Pen Roam, very first flip the tank lid upwards to expose the quartz tank underneath. Be sure to allow the tank to cool entirely before handling. Following gently pull the quartz tank with silicone include clear of the Roam's base - the tank by itself can then slide downward and