The Aspire Odan Coil Atomizer Mesh Head is designed for the Odan Sub-ohm. There are two resistances available: 0.2ohm and 0.3ohm. Utilizing Mesh coils and a mixture of Linen(80%) and Organic Cotton(20%) new found performance and less e-juice consumption is achieved. They come 3 coils in a pack. 0.18ohm will be added on release.