Replacement coils / evaporator heads with resistors 0.25 Ohm or 0.5 Ohm suitable for the Uwell Crown 3 Tank.

Please select the desired evaporator heads from the pull-down menu.

Depending on the e-liquid and application, it is recommended to replace the coil / evaporator head every 1-3 weeks.
The best indication for a change is when a slightly burnt flavor is noticed during normal steaming.