Smok make a lot of great stuff, and we tell you to get excited about each and every one of them, and it is always justified. But this one might be the pick of the litter. The TF-RDTA from Smok is a truly remarkable looking tank, which harbours an array of internal features that will impress you. A new and innovative juice flow control system, a leak free tank, a dual post velocity style 16mm build deck and so much more.