Griffin RTA By GeekVape With a huge deck large enough to support Clapton coil builds, the Griffin RTA utilizes the convenient Velocity style two post build deck with airholes located directly beneath the coils to provide superior flavor. A total of four post holes, all measuring 2mm allow for fitting the largest of wire types to be compatible with this RTA. The convenient top filling methods helps prevent mess as well as making filling the tank as easy as ever. A simple juice flow control feature is accessed by simply rotating the tank to close the liquid flow before filling and will also allow the user to control the amount of juice that is wicked into the atomizer. Coming stock with a large 13.5mm drip tip, there is barely any airflow restriction flowing through the drip tip. To maximize conductivity, the 510 pin is entirely plated in gold to make the Griffin RTA hit as hard as a truck.