Key Features
- Large Build Deck Space: Provides generous room for complex and oversized coil builds, catering to advanced rebuilders seeking extra workspace.
- Single-Coil Deck Design: Allows quick, precise winding and cotton wicking; the deck can be removed and rewound even when the tank is full thanks to the sealed Liquid Control system.
- Adjustable External Airflow: Three airflow stages for customizable draw — 3mm, 3.5mm, and 4mm openings.
- Dual Tank Configuration: Includes both a 6 ml borosilicate glass tank and a 7.5 ml stainless steel tank for versatile building preferences.
- Top-Fill System: Convenient top-filling design simplifies e-liquid refills.
- Premium Materials: Constructed from stainless steel and borosilicate glass with PEEK insulation and a POM-insert drip tip.
Technical Specifications
| Parameter | Detail |
|---|---|
| Diameter | 25 mm |
| Height | 62.5 mm (without DripTip) |
| Material | Stainless Steel, Borosilicate Glass |
| Fill Volume | 6 ml (Glass Tank), 7.5 ml (Steel Tank) |
| Connection | 510 Pin |
| Build Deck | Single-Coil |
| DripTip | With POM Insert |
| Filling System | Top-Fill |
| Airflow | External 4-Stage Airflow Control (3mm / 3.5mm / 4mm) |
| Liquid Control | Yes |
| Isolation | PEEK |
Package Contents
- 1 x Kayfun 5² with Stainless Steel Tank
- 1 x Glass Tank
- 1 x Spare Parts Set
- 1 x User Manual












