{"type":"firestarter.listing","listing":{"id":"lst_P4IKR5cw","product_name":"Leonardo Momento Zero Grande 2.0 Fountain Pen – Primary Manipulation 1 Vesuvius – ST #8 14K Gold","category":"Fountain Pen","description":"Description\nMini Series /55 — limited to just 55 pieces per color. This edition honors the long-standing friendship and creative collaboration between Leonardo Officina Italiana and Jonathon Brooks of Carolina Pen Company. Their partnership began in 2017, when Salvatore Leonardo first discovered Brooks’ mesmerizing PM1 resin, marking the start of an eight-year journey blending Italian craftsmanship with American artistry.\nDesign Inspiration\nPrimary Manipulation 1 (Vesuvius 2025) features silver trims and a striking palette inspired by the volcanic beauty of southern Italy. Its swirling layers of fiery red, gold, and black echo the molten energy of active volcanoes — a perfect harmony of power, movement, and elegance. Each pen is a unique expression of natural forces transformed into functional art.\nLeonardo Officina Italiana was the first pen manufacturer to create serially produced writing instruments using Jonathon Brooks’ materials, recognizing their immense potential and the deep connection they evoke within the pen community.\nTechnical Details\n\n\nFilling System: Integrated piston mechanism, 1.5 ml capacity\n\nInk Window: Transparent section for monitoring ink level\n\nFeed: ABS (for steel nib versions)\n\nDisassembly: Piston mechanism can be removed using the Leonardo wrench (sold separately)\n\nPackaging: Steel nib version supplied in standard case (without ink)\n","images":["https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Momento-Zero-Grande-2_0-Fountain-Pen-Primary-Manipulation-1-Vesuvius-ST-8-14K-Gold_40c81914.jpg?v=1762525414","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Momento-Zero-Grande-2_0-Fountain-Pen-Primary-Manipulation-1-Vesuvius-ST-8-14K-Gold-2_9f08021d.jpg?v=1762525426","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Momento-Zero-Grande-2_0-Fountain-Pen-Primary-Manipulation-1-Vesuvius-ST-8-14K-Gold-3_2f2418be.jpg?v=1762525438","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Momento-Zero-Grande-2_0-Fountain-Pen-Primary-Manipulation-1-Vesuvius-ST-8-14K-Gold-4_a6e025f5.jpg?v=1762525450","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Momento-Zero-Grande-2_0-Fountain-Pen-Primary-Manipulation-1-Vesuvius-ST-8-14K-Gold-5.jpg?v=1762525451"],"price":697,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:59.492Z"},"share_url":"https://firestarter.network/l/lst_P4IKR5cw","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_P4IKR5cw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leonardo Momento Zero Grande 2.0 Fountain Pen – Primary Manipulation 1 Vesuvius – ST #8 14K Gold' and a budget_max comfortably above $697.00 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."]}}