4*2.0mm/ Customize Available
Standard 510 Thread
This M4 Ccell cartridge is designed for viscosity CBD/THC oil. It consists of glass, metal, and ceramic mouthpiece. Of course, it is a ceramic coil CBD cartridge.
CCELL which means Ceramic Coil Technology, not the brand of “CCELL“.
This M4 empty CBD oil cartridge is the most popular for wholesale as well as the plastic press top M3 Ccell cartridge.
Branded or customization is available for this M4 empty vape oil cartridge, MOQ for OEM is 1,000pcs.
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