1.This CBD cartridge is designed for both low & high viscosity CBD oil.
2.It consists of creative revolutionary ceramic heating elements which can produce the purest taste and smooth throat hits.
3.Fill the tank from top at a 45 degree angle,Cap the CBD cartridge well once filling finished.
4.Choose the fitable oil hole size according to your oil concentrate.
(1) UPS/DHL/EMS/HKEMS/FEDEX/HK post/TNT and so on express(door to door).
(2) By air; Please choose your convenient shipping method according your detail requirement.
(3) The shipping discount is different in different season and depend different weight; we will choose the cheapest and safest way according your detail quantities.
(4) Normally, it will take around 3--7days from China to destination country. Please to noted that some remote place will need more around 1-3days