Unique model with engraved Kaser logo on one side and Sturdy on the other.

The SturdyONE RBA from Sturdy MFG is a well-built, easy-to-use, high-performance convertible rebuildable atomizer.

It can be used either in a full-size Boro tank, or as an RBA for a full dotAIO.

The SturdyONE comes with different air flow pins for adjusting intake resistance, as well as replacement silicone gaskets, either clear or black, to change according to the desired configuration.

The dome-shaped evaporation chamber bell provides a smoother airflow for better flavor.

Specifications:

• 4.5 mm diameter chimney
• Proprietary PCTG (Clear) tank, dotAIO size
• SS316 (Food Grade) chimneys, cap, tray, base, dot adapter
• Slotted head screws in SS316 (Food Grade)
• Air flow pins in SS304
• PEEK insulators
• Black PEEK and brass Boro adapters
• Silicone and nitrile O-rings/filler cap
• Compatible with both platforms (dotAIO and Boro Tank)
• Direct wicking system for fast, constant liquid flow
• Reduced bell with dome system for increased aroma production and smoother airflow
• Integrated 510 thread for easy coil construction
• Reverse threaded chimney to prevent Boro spillage
• Spare kit supplied in case of loss
• Supports coils up to 3.5 mm in diameter
• 1.0 mm, 2.0 mm, 2.5 mm (installed), 3.0 mm and 3.5 mm air flow pins
• Accepts up to 4.2 ml of liquid in dotAIO mode

SturdyONE RBA By Sturdy MFG

Diameter: 20.0mm
Height: 34.8mm
Weight: 18.4g