The Aspire Odan Replacement Coils are designed specifically for the Aspire Odan Mesh Sub-Ohm Tank. There are two styles of replacement coils featuring a 0.2 ohm and 0.3 ohm atomizer resistance. Both styles utilize a single mesh coil for optimum flavor. This replacement coil features 3 coils in each pack and are designed for a flavorful vaping experience. These coils utilize organic cotton and should be primed 5 minutes prior to use.