Sub-Ohm Vape Kits are the perfect product for vapers looking for a device and tank setup that will provide intense flavour and large vapour production. Find out more about What Is Sub-Ohm Vaping? Sub-Ohm Kits come in a huge variety of shapes, sizes, and power outputs. The Tanks within Sub Ohm Kits will usually contain preinstalled coils with a resistance of 0.99ohms and below, thus classing them as sub-ohm coils. These coils tend to be manufactured from various materials including Mesh, Stainless Steel, Kanthal, Nickel or Ceramic and all provide different levels of flavour and vapour depending on the resistances and your preference.