Out Of stock OBS Crius II Single Coil RTA | 25mm 3.5mL – DISC

OBS Crius II Single Coil RTA | 25mm 3.5mL – DISC

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OBS Crius II Single Coil RTA | 25mm 3.5mL – DISC
OBS Crius II Single Coil RTA | 25mm 3.5mL – DISC


The OBS Crius 2 Single Coil RTA is an Innovative and Flavorful Single-Coil System

OBS Crius II RTA – Single Coil

The OBS Crius 2 Single Coil RTA is passionately designed for builders in need of a unique single-coil system that delivers high-quality flavor. It implements an exceptional bridge single-post structure, big double slotted bottom airflow, and convenient sliding top-fill system. It successfully creates a platform that thrives in the utilization of both low and high power configurations. When you order the OBS Crius II RTA, you will receive a large slider box consisting of one OBS Crius 2 RTA, one Organic Cotton, one set of Wire, one replacement Glass Tube, a few O-rings and Screws, one Screwdriver, and an Instructional Manual.

Features of the OBS Crius 2 RTA

Innovative Design and Excellent Build Quality

The OBS Crius 2 RTA measures 42mm in height, excluding the connector pin and drip tip. It has a diameter of 25mm, which creates a large surface area for the gold-coated build deck.  It features a generous 3.5ml tank capacity and a convenient slide fill design, which makes it easy to use as well as to refill. At the top of this innovative RTA, you will find a 510-widebore resin drip tip. It also has a stainless steel top lid, with the OBS name engraved on it, which covers the slide fill port. When you pull the top lid, it will expose a large opening on the side of your RTA through which you can pour your favorite e-liquid into it. 

The glass part of the tank reveals the large atomization chamber consisting of four juice regulator openings cut into it and a small chimney. The OBS Crius 2 RTA has an elegant base that features an airflow regulator ring and four mid-sized airslots. At the extreme bottom, you will find a gold-coated, non-adjustable 510 pin.

Fully Adjustable Airslots

The dual external airslots available in this RTA allow smooth airflow. Since they are fully adjustable, you can efficiently get an airflow that gives you the best vaping experience. The strategically positioned airslots enable the airflow to hit the coil in all the right places. 

Ideal for Chain Vaping

Thanks to its excellent design, the OBS Crius 2 RTA is a great option for chain vaping. Unlike many other RTAs, it draws the correct amount of e-juice without leaks. Refilling this vape is also easy thanks to the expedient top filling mechanism.

High-quality Flavor

The OBS Crius II RTA is among the most sought-out RTAs today due to its ability to deliver excellent flavor.

Easy to Clean

Thanks to its detachable structure, you can easily disassemble the OBS Crius 2 RTA for cleaning and put it together once you are done. Frequent cleaning allows this RTA to maintain its high performance and serve you for an extended period.

Corrosion Resistant Top Bridge Clamp

The top bridge clamp is strong and durable. It is made of a corrosion resistant material known as Zirconia.

If you need a flavorful single-coil system, the OBS Crius II RTA would be an excellent choice for you. It has outstanding build quality, unparalleled vapor production, and impressive flavor intensity. It is also easy to set up and refill.


  • Brand: OBS
  • Model: Crius II
  • Color: Black
  • Product Type: Rebuildable Tank Atomizer (RTA)
  • Coil Rebuildable: Coil Rebuildable
  • Material Stainless Steel
  • Drip Tip With Drip Tip
  • Tank material Glass
  • Thread Type 510
  • Airflow Adjustable Airflow
  • Capacity 3.5ml
  • Coil Replaceable: Single Coil
  • Post: Single Post
  • Weight 59g (2.08oz)
  • Diameter 25mm (0.98 inch)
  • Depth 25mm (0.98 inch)
  • Height 53mm (2.09 inch)
  • Width 25mm (0.98 inch)

Box Contents

  • 1 x RTA
  • 1 x Spare Glass Tank
  • 1 x Screwdriver
  • 1 x Cotton Pack
  • 5 x O-rings


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