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Crius II RTA by OBS

5 reviews
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Product Description

The Crius II RTA by OBS is a gorgeous single coil flavour centrist RTA. This high quality RTA uses top notch materials including high grade stainless steel and a gold plated deck to give you uncontaminated brilliant flavour production. It also uses Zirconia a high temperature, corrosion and anti-oxidant resistant material!

With its floating deck design the Crius II wicks unlike anything else, this can be chain vaped without issue, due to its incredible design it is constantly drawing the right amount of eliquid without leaks like many other RTA. It has a patented easy top filling mechanism, making refilling an absolute breeze!


  • 25mm Diameter
  • Airflow circulation design brings you nice taste and huge vapor
  • OBS style filling design
  • Bottom adjustable airflow
  • 15mm resin wide bore drip tip
  • No pollution
  • Stainless steel construction
  • 510 threading connection

Package Included

  • 1x Crius II Tank
  • 1x Spare Glass
  • 1x Ni80 Coils
  • 1x DIY Spare Parts Bag
Customer Reviews
4.6 Based on 5 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
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Filter Reviews:

Really good, thanks

Really good, thanks

graham b.
United Kingdom

Can't beat the drip tip!

Loved the look of this on reviews & thought the post design was brilliant... great service from GH, thank you! Everything about it is super easy, from filling to wicking... or so I thought!... only I use 100% VG & unless you like continual dry hits & weird tasting vapes... it just can't hack it! Installed my .25ohm coil... but it comes out at .57ohm, tried another, exactly the same. ******* the coil down as hard as I dared yet when straightening it, the end just popped out??? The coil post is just weird, why they put a triangular screw on it I'll never know?! Wicking is a total mare, too much cotton & dry hits, too less & the tank spills its guts as soon as you open the top. I have over 30 tanks & am old time vaper, have run out of patience with it after half a dozen different coils & wicks in a week & it's now going to sit in my collection looking pretty!... Going back to my first generation Ijoy combo rdta, the old ones are the best! I'm pretty sure it's the high VG liquid that it can't handle so it's a real pity I can't use it... (sad face!). P.S. resin drip tip is just the best!

Paul W.

So good i might buy another one

I love this single coil RTA, the triangle screw on the deck worries me a little (just in case I loose the screw driver that comes with it!) apart from that thought the deck is the easiest thing in the world to build on. I haven't had any leaking issues as mentioned before just make sure theres enough wicking material in the juice well. The vapour production and flavour is fantastic this is a great RTA


Very impressed

I had high hopes for this tank after investigating it thoroughly and I'm very impressed with it.the coil supplied in the box is **** so installed my own fused alien and some Texas tuff cotton and it's really on point with the can take some higher wattages than most single coilers and it's a winner for me, really happy and it looks lovely too.

Adam W.

Single coil splendour

I wanted an rdta, but only wanted a single coil option. The Crius 2 looked good so I took a punt. It has become one of my favourites, I can’t offer any wisdom regarding comparison to other single coil rdta’s, but it is a great little tank. Good size build deck, and pretty easy to build on. It helps to get the coil slightly off centre so the airflow maximises it coverage of the coil. Wicking is pretty straight forward, but make sure you get enough coming down into the juice tank and enough fluffed above the hole, this will stop any potential leaks. Personally I’ve not had a leaky build yet, and I’ve had it for a couple of months. Filling is easy, I really like the pull push top cap movement, and giving it a little twist back and forth once seated ensures it is leak free. Cloud production is very good for a single coil and plenty for me. Flavour is also very good. Overall I imagine it’s up there with the best, for me it nears perfection. It is well engineered, easy to use, and pretty peachy looks wise. I have two now

Nick C.