The Crown 3 features a 5ml juice capacity, top-filling system, and an innovative plug-pull sub ohm coil system. Top fill with threaded cap to expose the fill ports. An improved chimney and structural design reduces the amount of e-juice condensate and lowers leaking potential. The new coil system has been optimized for the perfect balance of vapor and flavor production. Adopting a Parallel coil structure along with a convenient plug-pull design for a fast and easy replacement process. The 0.25 ohm coils features a wattage range of 80-90 watts and 0.5 ohm coils rated for 70-80 watts.