The mfused vape pens are suitable for use with mfused cartridges only. Do not attempt to use other brand names. Carefully twist the cartridge in to the threaded finish with the battery until finally it truly is securely attached. Do not overtighten. No buttons – Just breathe in to activate https://waylonpammq.izrablog.com/30844394/everything-about-mfused-disposable-taste-burnt