CBD Cartridge 510 Thread Eazy-press Locking System Ccell Tank

1.Model C27 is a updated version basic on original ccell shape.
2.We do have ourself patent design ceramic core.
3.Dual core better atomizing cbd oils.
4.Ceramic mouthpiece healthy material.
5.Precision material 510 thread for battery.
6.Can match 80% oils in market.
7.Accept OEM ODM. We are giant CBD vape factory. Top 20 in China.