{
  "@context": "https://schema.org",
  "@type": "Product",
  "name": "UWELL Crown 4 IV Sub-Ohm Tank",
  "id": "uwell-crown-4-iv-sub-ohm-tank",
  "url": "https://www.vaposearch.com/vape/uwell-crown-4-iv-sub-ohm-tank/",
  "brand": "Uwell",
  "category": "sub-ohm-tanks",
  "description": "The UWELL Crown 4 IV is the ultimate flagship Sub-Ohm Tank, introducing a new line of Crown coils with materials improvements and double helix mesh, a simplified threaded top-fill system with 6mL maximum capacity, and a striking visual design.\n\nAvailable in Black, Blue, Green, Rainbow, Purple, Stainless Steel",
  "updated": "2026-08-27",
  "aggregateOffer": null,
  "offers": [],
  "specs": {
    "diameter": "28mm",
    "pod-capacity": "5mL",
    "tanks-type": "Sub-Ohm Tanks",
    "type": "vape tank"
  },
  "disclosure": "Offer URLs are affiliate links; VapoSearch may earn a commission."
}