We use top-of-the-line CCELL cartridges that feature a ceramic heating element. When filled, this heating element absorbs up to 0.15ml of the 0.5ml of oil contained in the cartridge. This can lead to the appearance of a “head space” at the top of the cartridge. Each cartridge is auto-filled by weight to ensure that you receive exactly 0.5ml of oil, with 100% accuracy.
We suggest using a CCELL battery for best results. Simply use with a standard 510 vape battery to get started.