The usage of the Pen as well as duration in the HHC cartridges rely on your usage. Our information is to take a puff of HHC on your Pen, wait a couple of seconds before exhaling the smoke, and repeat this action three to four occasions and a lot more https://charliebkucn.bloggosite.com/38059287/thc-vape-france-things-to-know-before-you-buy