1. When Cartridge is empty and when one desires to refill it with using E-Liquid, First remove Cartridge from Atomizer.
2. Once Cartridge is removed from Atomizer, use a small pin like object (e.g. Paperclip, toothpick or etc.) and insert into bottom hole of Cartridge and push out internal Liquid Container from inside Cartridge.
3. Now that the Liquid Container has been removed from the Cartridge, place upright.
4. Using your desired E-Liquid, drip 5-8 drops of E-Liquid into Liquid Container or until full. Fill only so much that there is not a puddle, if there is a puddle using a piece of cloth and dab excess. Note: Do Not over fill, overfilling can cause damage to atomizer. Tips: A completely empty Cartridge takes 0.5ml of E-Liquid to be completely full.
5. Once the Liquid Container has been refilled insert back into Cartridge body
6. Push Cartridge back on Atomizer of E-Cigarette and you are ready to vape