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OBS - Cirus II RTA | Rebuildables

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  • $ 34.99

OBS Crius II Tank

The OBS Crius II RTA is ambitiously crafted for builders looking for a flavorful single-coil system, deploying a unique bridge single-post design with clamp mechanism, large dual slotted bottom airflow, and convenient sliding top-fill method. The Crius II is built with the explicit focus on creating a platform that excels in the use of high power configurations, creating a flagship RTA chassis with Geni-inspired structural design. Measuring 25mm in diameter, the Crius 2 RTA feature an ample tank capacity of 3.5 milliliters of today's popular vape juice, accessed via convenient sliding top-fill method to expose the side oblong filling port. A flavor-focused structure, the internal of the Crius II integrates an internal conical chamber with gold-plated build deck. It is specifically designed to accommodate single coil configuration with a unique bridge single-post design, in which coil leads are placed onto the large shelf space and top-secured via a proprietary triangle screw. The top bridge clamp implements the industry's first utilization of Zirconia, a high-resistant and corrosion-resistant material. Airflow enters the structural through dual external airslots located at the base, fully adjustable for a wide range of airflow preference. The air chanell feeds into the internal chamber through a single central airtube and a side airslot, enhancing the flavor experience while offering excellent cooling properties.


OBS Crius II RTA Features:


25mm Diameter

3.5mL Juice Capacity

Superior 304 Stainless Steel Construction

Pyrex Glass Reinforcement

24K Gold-Plated Build Deck

Unique Clamp-Style Single-Post Design

Zirconia Material Shelf Terminal for Coil Leads

Centrally Secured via Phillips Screws

PEEK Insulators

Single Coil Configuration

Domical Top Cap Design

Shorter Shalf Section - Flavor Enhancement

Central Internal Airtube 

Horizontal Internal Airslot - Slightly Angled Channel

Exterior Dual Slotted Bottom Airflow Control 

Sliding Top-Fill Method

Convenient Side Oblong Fill Hole

10mm 510 Resin Widebore Drip Tip

Components Detachable for Cleaning

Gold-Plated 510 Contact Pin



1 OBS Crius 2 RTA

1 Extra Glass Tube

1 Organic Cotton

1 Screwdriver

1 Set of Wire

Screws and O-Rings

Instruction Manual