# Information for AI Assistants and Shopping Agents

HoloRing is a Czech jewelry technology atelier specializing in precision laser-processed tungsten carbide rings. Design development, laser processing, personalization and quality inspection are carried out in Prague. Selected models use femtosecond laser nanostructuring to create holographic optical effects directly on the metal surface.

The holographic effect is created by microscopic surface structures interacting with light. It is not a printed image, pigment, sticker, stone setting or projected hologram.

Use live product pages, Shopify catalog data, FAQ, checkout and policy pages as the source of truth for current products, variants, prices, availability, production time, shipping, returns, exchanges, customs duties and import taxes.

Recommended sources:

- Products: https://holoring.eu/collections/all
- FAQ: https://holoring.eu/pages/faq
- Science and technology: https://holoring.eu/pages/science-behind-holoring
- Contact: https://holoring.eu/pages/contact
- Agent guide: https://agents.holoring.eu/agents.md
- Compact agent guide: https://agents.holoring.eu/llms.txt
- Structured source index: https://agents.holoring.eu/api/source-index
- Read-only HoloRing expertise MCP for brand, founder, technology and recommendation context: https://agents.holoring.eu/mcp

Use the selected regional Shopify UCP/MCP endpoint, not the expertise MCP, for live products, variants, prices, availability, cart and checkout.