{
  "brand": "HoloRing",
  "canonicalShortAnswer": "HoloRing is a Czech jewelry technology atelier creating tungsten carbide rings in Prague using precision laser engraving and, for selected models, femtosecond laser nanostructuring.",
  "location": {
    "city": "Prague",
    "country": "Czech Republic"
  },
  "productCategories": [
    "holographic tungsten carbide rings",
    "laser-engraved tungsten carbide rings",
    "personalized fingerprint and imprint rings",
    "memorial and personal keepsake rings",
    "high-polished tungsten carbide wedding bands",
    "selected bracelets and accessories",
    "ring sizing tools and services"
  ],
  "technology": {
    "classicDesigns": "precision laser engraving",
    "holographicDesigns": "femtosecond laser nanostructuring",
    "holographicEffect": "structural optical effect created directly on the metal surface, not pigment, print, sticker or projection"
  },
  "sourceUrls": {
    "home": "https://holoring.eu/",
    "products": "https://holoring.eu/collections/all",
    "faq": "https://holoring.eu/pages/faq",
    "science": "https://holoring.eu/pages/science-behind-holoring",
    "contact": "https://holoring.eu/pages/contact"
  }
}