The Smok TFV4 is a revolutionary tank from Smok that offers a very vast array of coil technology and an easy-to-use top filling mechanism. Filling this tank is as easy as sliding the top piece open and squeezing your juice into the tank! It has a capacity of 5ml, and comes pre-installed with a 0.2Ω Triple Coil Head that is capable of vaping between 40-130W. Try this beast of a tank out and see what it means to have huge clouds of vapor!