{"type":"firestarter.listing","listing":{"id":"lst_HfRRHutS","product_name":"Nahvalur Nautilus Mousseline Lilas Fountain Pen","category":"Fountain Pen","description":"\n\nInspired by the graceful beauty of the Chrysaora colorata, a mesmerizing species of sea jellyfish known for its ethereal lilac hue and delicate tentacles that gently sway with the ocean currents. Mousseline Lilas have special purple color-plated trim and nib that perfectly matches the color of each the pen body, and it is limited to 500 pieces worldwide.\n\nCrafted with precision and passion, the pen's body is lovingly fashioned from premium German ebonite. The pen features a piston-filling mechanism and porthole ink windows, symbolizing the seamless connection between Nahvalur Pen and the majestic ocean realm.\nNahvalur Nautilus in Mousseline Lilas Fountain Pen Specifications:\n\nEdition: 2023 Limited Edition of 450 pieces (2023 DC Pen Show Release)\nPen Material: German Ebonite\nTrim: Purple-Plated to match the body\nNib: Stainless steel #6 nib (made in-house by Narwhal) finished in purple to match the trims\nFilling Mechanism: Piston-filling (bottled ink only)\nPen Length, Closed: 5.9 in. / 149mm\nPen Length, Open (Cap Off): 5.24 in. / 133mm\nPen Length, Open (Cap Posted): Cannot be posted\nPen Barrel Diameter: 0.51 in. / 13mm\nPen Grip Section Diameter: 0.39 in. - 0.45 in. / 10mm - 11.5mm\nPen Weight: 1.3 oz. / 36.85g\nPackaged in a gift box\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0575/7177/files/Nahvalur-Nautilus-Mousseline-Lilas-Fountain-Pen.jpg?v=1705327001","https://cdn.shopify.com/s/files/1/0575/7177/files/Nahvalur-Nautilus-Mousseline-Lilas-Fountain-Pen-2.jpg?v=1705327005","https://cdn.shopify.com/s/files/1/0575/7177/files/Nahvalur-Nautilus-Mousseline-Lilas-Fountain-Pen-3.jpg?v=1705327010","https://cdn.shopify.com/s/files/1/0575/7177/files/Nahvalur-Nautilus-Mousseline-Lilas-Fountain-Pen-4.jpg?v=1705327015","https://cdn.shopify.com/s/files/1/0575/7177/files/Nahvalur-Nautilus-Mousseline-Lilas-Fountain-Pen-5.jpg?v=1705327020"],"price":180,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:00.836Z"},"share_url":"https://firestarter.network/l/lst_HfRRHutS","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_HfRRHutS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nahvalur Nautilus Mousseline Lilas Fountain Pen' and a budget_max comfortably above $180.00 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."]}}