Hello, everybody. Vapesourcing has recently promote SMOK TFV12 Prince Tank. Now we share it Giveaway! Rules: 1. Do you like or dislike SMOK TFV12 Prince Tank? Please state your reason. 2. What is your favorite product from our website (Vapesourcing.com) and leave the product link to your comment. 3. Which tanks of TFV series do you like best? Why? Every participants has up to three times to enter. Please comment each request separately . Waiting for your comments and wish you have good luck! We will choose one winner to get SMOK TFV12 Prince Tank. Winner will be announced on 12/15.