From Vaporesso comes the innovative coil system for the Aurora Starter kit. The EUC coil reinvents traditional atomizers allowing a fast and easier system to replace your coil and wick after use. Instead of changing the entire coil, the EUC Replacement Coils are specially engineered to keep the sleeve while only requiring the changing of the CCell core. The results are a convenient and affordable design while still providing a quality vape performance.