KALIBR 23.30 is my very first RTA.

A project shaped by years of ideas, sketches, and patience.

I wanted to create much more than a simple product.
I wanted an atomizer that feels consistent, precise, and reliable, from the first build to the very last puff.

Key features

• Dimensions: 23 mm diameter, 30 mm height (without drip tip)
• Capacity: approx. 4.5 to 4.6 ml (depending on configuration)
• Precise airflow adjustment: a secondary setting helps smooth the airflow and reduce noise
• Interchangeable airflow inserts for fine tuning
  Included: 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 2.8 / 3.0 / 3.5
• Premium machining and tight tolerances
• Quick access to the coil and refill thanks to the quarter-turn system
• Coil access possible without emptying the tank
• Juice flow control (open / close)
• Two chambers included:
  Dome (for sweet/gourmet liquids)
  Staircase (for classics)
• Air inlet orientation on the mod via the base (7 positions)
• Two tanks included to switch between 3 different designs
• Designed by Kaser, with direct support

Official authentication

Each unit comes with access to an official authentication system.
Scan your product or enter your code on auth.kaser-mods.com to get the authenticity ticket, register the owner, and securely transfer ownership if needed. ✅

KALIBR 23.30. Calibrated for precision.