Each of our CCELL vape cartridges comes with 200mg of our finest hemp-derived CBD oil. Our vape cartridges are made in a registered facility and are Nicotine, THC, VG, and PG Free. Our vape cartridges also contain triple distilled MCT (fractured coconut) and CBD Oil. 510 Thread for use with standard vape pens. Each cartridge contains approximately 300 puffs. Our cartridges require a low voltage battery unit 650 mAh or lower.