The Kayfun 5² is the high performance atomizer of the Kayfun series,
combining simplicity, functionality and outstanding flavor.
It is purely made for direct lung vaping with a maximum airflow of 4mm.
For 2020 this Special Edition comes with following updates:
- engraved tank shild with PSU window
- increased tank volume
- 810 top cap with PSU drip tip
- DLC coating