Or...you can check out the PCC from the original makers of the M40x
Starter Kits - *NEW* M402 SMART PCC STARTER KIT (M401/3 COMPATIBLE) - Electronic Cigarette | Electronic Cigarettes | E-Cigarettes | E-Cigs from Smoore
*NEW* M402 SMART PCC (COMPATIBLE with M401/3) - Electronic Cigarette | Electronic Cigarettes | E-Cigarettes | E-Cigs from Smoore
Mine is on the way. Will do a review once i get it.
Starter Kits - *NEW* M402 SMART PCC STARTER KIT (M401/3 COMPATIBLE) - Electronic Cigarette | Electronic Cigarettes | E-Cigarettes | E-Cigs from Smoore
*NEW* M402 SMART PCC (COMPATIBLE with M401/3) - Electronic Cigarette | Electronic Cigarettes | E-Cigarettes | E-Cigs from Smoore
Mine is on the way. Will do a review once i get it.