The ceramic Centre rod is made from a porous white glazed ceramic. A plastic ring created from polypropene sits beneath the tank. There is an o-ring produced from a silica gel compound that helps seal the ceramic rod to the plastic ring at The bottom with the cartridge. Last https://buy-vape-carts-42019528.blogozz.com/26523314/facts-about-marijuana-edibles-vs-flower-revealed