Step into the DARK SIDE!! CBD For The People is known for their amazing CBD cartridges. And, while many brands on the market may cut their product with either PG/VG, MCT, hemp oil, or other unnatural chemical carriers, CBD For The People, does not.
The 81% CBD Cartridge is FTP's flagship product. Turns out the CBD molecule is really big and likes to crystallize at concentrations over 60%, and there much you can do about it. So, if you want to use the 81% CBD cartridge, you're going to need to use the X3 cartridge with the EliteHEAT™ battery. You need the extra power to burn the crystallized CBD. It not worth the hassle to try and use something else.
MUST use the X3 cartridge with the EliteHEAT™ battery ONLY. FTP does not recommend using any other battery with this cartridge.