Cthulhu RTA V3 by Cthulhu MOD

Features: RTA III comes with dual coil deck and single coil deck(1 set Cthulhu RTA III = 2 atomizers!); building deck() two-step-chimney, improving flavor. refill,liquid flow control,and 5ml capacity air flow (Cross-sectional area of free air holes = Cross-sectional area of chimney) 6. Bigger wire holes ( ). air flow design and bigger inner dia. chimney. deck swap system i