If you've got yours hands on the all new Aspire Cleito Tank, which combines affordability, high performance and convenience, then you know just how great its coils perform. To keep the Clieto Tank running in perfect condition, you'll need to replace its coil with a new one. The Aspire Cleito Replacement Coil 5-Pack consists of 5 dual claptonized kanthal coils, all sporting a revolutionary design where the coil head itself replaces the chimney, eliminating the need for a static chimney inside of the tank itself. The coil head is available in two different resistance options, 0.2 ohm that has a range of 55 to 70 watts and 0.4 ohm that has a range of 40 to 60 watts. These coils deliver a truly invigoration experience, resulting in an expanded flavor profile and an increased vapor production!