Quick view Wismec Wismec WM01 Replacement Coil 0.4 ohm Keep your Wismec GNOME running at maximum efficiency with the Wisec WM01 Replacement Coil. The WM01 0.4ohm Head consists of single NiCr alloy coil that is capable of supporting power of 40-70 watts,... MSRP: $17.99