For AI agents: Materialize has an MCP server at /api/mcp and a plain-text guide to using it at /llms.txt. Read /llms.txt first. It covers uploading a model, checking it will print, choosing a material, getting a quote and ordering.
Copper was one of the first metals mankind ever worked with. It is a precious metal with high electrical and thermal conductivity and has a coloring somewhere between pink and orange. It is also a natural antibacterial agent.