The Organic Cotton Coil (OCC) is a newly patented coil producing huge vapor. It makes use of organic cotton which brings healthy and environmental vaping. E-juice vaporizing of OCC is as much as RBA.
The newly added NotchCoil 0.25ohm DL. (Direct Lung) head which made of stainless coil, can last longer and can be used under high wattage condition. It will surely bring you great vaping experience ever.