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Features & Specifications

  • 6ml e-liquid capacity (or 5ml with non-bulb glass)
  • Top cap unscrews with a quarter turn for easy refilling
  • Adjustable bottom airflow
  • Base cup catches and recycles condensation to prevent leakage
  • Plug-pull coil system allows for quick and easy coil swapping
  • Dual vertical coil design delivers excellent flavour
  • Accepts standard 510 drip tips
  • Can be fully disassembled for cleaning
  • Height: 54.8mm, Diameter: 24mm (flares out to 28mm)


  • Uwell Crown IV tank
  • 1x 0.4Ω Dual SS904L coil head (preinstalled)
  • 1x 0.2Ω Dual SS904L coil head
  • Additional 5ml glass
  • Drip tip dust cap
  • Spare seals & o-rings
  • User manual

Uwell Crown IV Tank