{"type":"firestarter.listing","listing":{"id":"lst_HlehERK-","product_name":"Model 02 Intrinsic Fountain Pen - Antique Glass SE","category":"Fountain Pen - Model 02","description":"\n\nThis is a special version of the 02 in \"antique glass\" acrylic. Keep in mind that over time it is normal for parts of the interior to micro-fracture and alter the look slightly. This is aesthetic only, but consider when making your purchase. \n\n\n\n\n\n*Winner of the 2022 Pen World International Reader's Choice award for Every Day Carry !\n\n\n\n\n\nDimensions:.610\" cap diameter.550\" upper barrel diameter .445\" lower barrel diameter5.750\" capped length5.850\" cap posted length (including nib)5.150\" barrel length (including nib).44\" grip section at thinnest pointWeight without ink = .73oz / 20.71g; barrel holds approximately 4ml of ink when eyedroppered\n♦ Designed for writing balance with or without the cap posted. Special center barrel taper, so that the cap posts deeply.♦ Made in USA of long lasting, durable hard acrylic that is light weight. ♦ Standard Int'l Cartridge / Converter filled, one of each included. Also can be used as an eyedropper. \n♦ #6 Size nib - with many tip options in factory or custom ground.♦ Lifetime Warranty. ♦ In lieu of a traditional gift box we ship a Franklin-Christoph one pen zippered pouch with outer white box.\n","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/products/02AntiqueGlassFP.jpg?v=1604860580","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/02AntiqueGlassside.jpg?v=1604860583"],"price":170,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:19.995Z"},"share_url":"https://firestarter.network/l/lst_HlehERK-","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_HlehERK-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Model 02 Intrinsic Fountain Pen - Antique Glass SE' and a budget_max comfortably above $170.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}