Featuring four vertically oriented dual coils inside a powerful GT Core for the Vaporesso Cascade Sub-Ohm Tank are the Vaporesso GTM8 Replacement Coils. Each one of these powerful Kanthal coils have been surrounded by 100% Japanese Organic Cotton and feature multiple wicking ports for fast saturation of your favorite e-liquids. With a resistance of 0.15 ohms and rated for use between 80 to 200W, these coil heads offer up extreme power, massive clouds, and enhanced flavor—even during use at those higher wattages. This plug-and-pull press fit design, secured by tight fitting on rings, provides hassle-free coil changing with any atomizer in the NRG Tank Series. If you’re looking to vape at high wattages with the Cascade Sub-Ohm Tank, then get the Vaporesso GTM8 Replacement Coil and get the most out of each draw.