Joyetech Delta Ii Tc Coils (5-pack)

What's included: 5 x lvc-ni or ti coils for the delta ii view authenticity certificate specs & features: replacement coil/atomizer head for the joyetech delta ii liquid valve control (nickel 200 or titanium) built with organic cotton controllable liquid flow diameter : 0.25mm (ni) / 0.4mm (ti) resistance: 0.3ohm (ni) / 0.5ohm (ti) recommended temperature: 500 - 550?f (ni)/ 450-500?f (ti) summit wattage: 60w warning: this is an advanced item. Please use proper precautions and handling. Ni200 is designed for use only with devices equipped with circuit boards capable of controlling coil temperature.