Crius RTA by OBS

An RTA (Rebuildable Atomizer) allows you to build custom atomizer coils. Get the original OBS Crius Rebuildable Atomizer (RTA) here at This RTA features a 4.2ml Side fill tank as well as adjustable wick holes and comes with a foot of wire, four prebuilt coils and spare screws.

Note: Prior to building coils, make sure that you do your research and check out some tutorials on YouTube to ensure safety.


Crius RTA by OBS


  • 4.2ml Side fill tank
  • 2 post deck 1.6mm post holes
  • 4 post holes: 2 positive, 2 negative
  • Hex Grubs for screws
  • Adjustable wick holes
  • Adjustable air flow
  • Adjustable positive contact
  • Glass tank
  • Glass drip tip
  • Comes with cotton, allen key, spare o-rings
SKU: 10992
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