The NRG Tank by Vaporesso is a master piece of everyday vape and cloud chasing, featuring innovative GT Cores that comes in traditional and CCELL Ceramic coil. The Slide-n-Fill design makes refill easier than ever. The heating insulation layer on the bottom demonstrates how Vaporesso care for safer and relaxing vaping experience. Furthermore, the mesh drip tip with specially engineered structure will prevent any spit back. Enjoy the flavor and vapor out of the variety of GT cores available.