Hi, Here comes the Ehpro Billow V3 RTA . It will be in the stock soon. Now we have 12% off for it without any coupon code. I think you will like it. Ehpro Billow V3 RTA Adjustable Airflow Control Rebuildable Tank Atomizer http://www.sourcemore.com/catalogsearch/result/?q=EHW000700 Details: 1.4.6ml juice capacity and top filling design 2. Big cyclops airflow holes on the bottom 3. 2mm Diameter Post Holes 4. 2 post velocity style deck 5. 510 threading connection 6. Center Airflow Short description: The Billow V3 RTA by Ehpro has a 23mm diameter with 510 connection. With its big cyclops airflow hole and adjustable airflow control on the bottom, it will produce huge vapor. The top filling and juice flow control makes refill e-juice more easy and convenient. You can build coils very conveniently because it features 2 post velocity style deck.