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Kayfun 3.1 (RBA) Atomizer and Tank


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A fully rebuildable and customizable vaporizer, the Kayfun 3.1 atomizer and tank give you unlimited options so you can try any combination of settings until you get the perfect hit.

  • 6 Month Warranty Included! (see details below)
  • 4.5ml Capacity
  • 510 Threading with Connector Pin
  • Fully Customizable (Rebuildable)
  • Made of Stainless Steel

(High-Quality Clone RBA)

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Kayfun 3.1 (RBA) Atomizer and Tank

The Kayfun 3.1 is a rebuildable atomizer that gives you every customization option available. The Kayfun 3.1 utilizes a chamber for the wick and coil, which allows for stronger vapor hits and minimizes the ‘gurgling’ effect that some eLiquid vaporizers get. Every part of the Kayfun 3.1 is made of beautiful stainless steel, giving it a sleek futuristic look. The Kayfun 3.1 can be customized any way you want it, so you can have the exact vaporizing experience you’re looking for. The only thing you can’t adjust on the Kayfun 3.1 is it’s 510 threading, which has an adjustable center pin. Be warned, the Kayfun 3.1 isn’t especially friendly to beginners.

Notable Features

  • Fully Customizable (Rebuildable), Every Piece can be Moved
  • Airflow Control
  • Approximately 4.5ml Capacity
  • Made of Stainless Steel
  • 510 Threading Connector with Center Pin
  • Includes Replacement Parts

Technical Specifications

  • Capacity – 4.5 ml
  • Threading – 510
  • Length – 87 mm
  • Width – 22 mm

What’s In The Box

  • 1 – Kayfun 3.1 Rebuildable Atomizer
  • 1 – Kayfun 3.1 Drip Tip
  • 1 – Polypropylene Window
  • 1 – Keyring
  • 1 – Stainless Steel Tank
  • 1 – Drip Tip Adapter
  • 1 – Approx. 5″ of 2.5mm Silica
  • 1 – Approx 6″ of 32-gauge Kanthal Wire

Unique Support & Warranty

Kayfun 3.1 Atomizer and Tank Support and Warranty

Kayfun 3.1 Atomizer and Tank Support and Warranty

Sure, you can get customer service everywhere… but what we offer at Vapor Puffs is much more than just customer service. Vapor Puffs offers customer service and technical support with every product we sell at no additional cost to you! If you are having any issues with a product you purchase at Vapor Puffs, or if you would simply like some friendly advice, do not hesitate to contact us!

And just in case our technical support can’t fix your issue, the Kayfun 3.1 Atomizer and Tank you purchase on Vapor Puffs is covered by a 6-month limited warranty. The warranty covers all manufacturer defects and all warranty replacements go through us. No need to search for manufacturer phone numbers and jump through hoops… Let us do all the work for you!



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