510 Thread Empty CBD Vape Cartridge for sale

1. Low resistance: 1.4 -2.0ohm.
2. For Universal 510 thread batteries.
3. Pack option: individual plastic tube and box.
4. Offer Rubber filler and Bottom protector accessories.
5. Best atomizer for thick oil, cbd oil.
6. Different capacity options: 0.3ml, 0.5ml, 0.8ml, 1.0ml

1.Remove the top mouthpiece.  

2.Use a Luer Lock Oil Syringe with Needle to extract the CBD oil that you are going to put in the cartridge from its storage container.

3.Deposit the oil into your empty CBD oil tank by pushing down on the plunger of the syringe.