SMOK TFV12 Cloud Beast King Tank – 6.0ml 27mm Sub-Ohm Tank a 6ml refined vape device of the TFV8 series, presents a bigger bottom air slots and heating air tube for massive cloud production. V12-T12 (Twelve Coils) &V12-X4(quadruple coils) &V12-Q4 (quadruple coils)