The UNKWN RBA

Stainless Steel 316L construction

-Black Peek Insulators

-Airflow pins: 4,3,2,1. Low thread count for ease of removal and installation.

-M2.5x3 grub screws

-510 threaded base
-Polished and Brushed out ser surface

1x11mm o ring on the deck and negative contact portion of the chimney.

-Press fitted airflow pin insert and tight tolerance Positive/insulator to allow for swapping of pins without insulators falling out or ruining your build

-Smooth Threaded 4.2mm bore chimney with a relief cut towards the end of the threads that will help with accidental unthreading ( tighten it as tight as possible, a BB nut or integrated tip will not unscrew it)

-Heavily Chamfered upper inside portion of chimney to help with juice build up

-Juice port is 5 mm wide, plenty big for your cotton to get fed juice without over saturating but allowing for you to get a flavorful vape every single hit. Less cotton is more, as long as there’s cotton blocking that juice port, everything should always work.

-Posts are thick to allow any build as the cutout is about 1.4-1.5 in height, the threaded/tapped section continues into the post to allow for your coil lead to be trapped in the bore for more security if the coil.

if you look at the underside of the chimney portion(negative contact) you will see a small pocket cutout, helps collect vapors and allow for smoother transitional airflow.

-Also designed enough space for you to cut your leads without issues of shorting out or scratching your barrel or scratching your posts

-Juice channel on the deck to allow for cotton to be cut almost flush wit the the deck and serve as a flow of juice to the cotton without having to have excess cotton sticking out of the barrel section.

PLEASE, remember these are just my opinions, I am just some bloke in a shed with a webcam after all, so I would strongly advise that you research everything before you buy, never go off just my opinion, read and view as many reviews as you can. The majority of my reviews are for products I have received free for review, this in no way affects my opinion.

Unless other wise stated, any premade coils used in my videos have been supplied by PC Coils

Ensure that you check your resistances and batteries before firing any device, vaping safety must always be your first priority.