Introduction Looking for the best mechanical mods clones?If so you’ve come to the right place. This article lists the top 5 cheapmechanical mod clonesfor sale at FastTech. Not sure what a mod is? Check out the What is an e-Cig Mod article here. Don’t know who FastTechis?Well, theyarea very cheap e-cigarette vendor who ships directly from e-cigarette manufacturers in China.