Crius RTA (v3) by OBS

Crius RTA (v3) by OBS

Product no.: OBS-CRIUS

+ P&P if applicable




Crius RTA (v3) by OBS


The OBS Crius tank is a high quality, well-machined and finished rebuildable tank with some innovative features. The deck can be accessed without draining the tank and the unique top/side fill system makes using this tank a breeze. Dual large adjustable air holes in the base allows for some huge air-flow across the coils. This is mainly a dual coil device, and installing dual coils in this deck is nice and simple due to the two post four-hole design. This tank also features juice control by means of closing or opening up the wick holes, not something commonly available on most RTA systems. The tank section can be completely dissassembled for ease of cleaning. The OBS Crius is available in a choice of three colour options to match your device.


  • Two-post four-hole "Velocity" style deck
  • High quality stainless steel parts
  • Replaceable Pyrex tank
  • Available in a choice of colours
  • Adjustable large air flow slots
  • Liquid control
  • Standard 510 connection
  • 22.6mm diameter
  • Approx. 4.2ml liquid capacity
  • Standard 510 syle glass drip tip


  • Fully assembled OBS Crius RTA
  • One spare Pyrex glass tank
  • Mini allen key screwdriver
  • Piece of organic cotton for RBA wicking
  • 4 x pre made coils
  • 1 x piece of resistance wire
  • 4 x spare post screws
  • Complete o-ring spares pack
  • User guide

Approximate Dimensions
Length: 47mm (not including drip tip or 510 thread)
Diameter: 22.6mm


Please note:
As with all rebuildables, the OBS Crius RTA is an advanced user device and requires the willingness to experiment to get the best out of it for your own individual and unique vaping style. Please be sure you have done your research prior to purchase in order to understand what's required to build and use this device as it is not supplied with coil and wick installed. We strongly recommend you test any coils you produce with a multimeter before using to avoid risk of damaging your battery. Return requests for any reason other than a genuine manufacturing fault will not be accepted.


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£3.95 *

+ P&P if applicable

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Browse these categories as well: 510 Style, Rebuildables, 4ml + Capacity, Rebuildable Tanks (RTAs), Tanks & Heads, Mouth to Lung (MTL), Direct lung (DL)