1pc TFV12 Prince Tank. 1pc V12 Prince-Q4 0.4ohm Quadruple Coil(Pre-installed) 1pc V12 Prince-X6 0.15ohm Sextuple Coils. 1pc V12 Prince-T10 0.12ohm Decuple Coils. We have an effective and monitored age verification process provided by VerifyMyAge.