The Youde Zephyrus looks like a very promising sub ohm tank so here is a selection of Youde Zephyrus coils. With three resistance options available, these dual coil heads are made of stainless steel with Koh Gen Do Japanese cotton inside. Available in 0.2ohms, 0.3ohms, and 0.5ohms.
Youde Zephyrus Coils
$10.59Get It Here