510 THC CARTRIDGE UK

510 THC Cartridge UK

A 510 cartridge is the industry standard fitting, named after the ten thread turns on a five millimetre post. Almost every pen battery on the market accepts one. What varies is coil resistance and airflow, which is why the same cartridge can taste clean on one battery and scorched on another. If a cart tastes burnt, drop the voltage before assuming the oil is at fault. Let a newly fitted cart sit upright for a few minutes so the wick saturates properly.