{"type":"firestarter.listing","listing":{"id":"lst_V5rmo1t4","product_name":"Leonardo Magico Fountain Pen - PM1 Lite GT","category":"Fountain Pen","description":"\nMomento magico 'FANTASIE' Primary manipulation Lite, gold trimMaterials by J.Brooks, limited edition /226 for each colorThe new 'Fantasie' momento magico collection by Jonathon Brooks embodies a vintage soul with the perfect dimensions for long writing sessions and for those who love using a fountain pen daily. An explosion of color, it features an integrated piston filling system with the option of removing and replacing the rubber inside. The rubber inserts are sold separately, as the steel wrench. Checking the ink level inside the reservoir is very simple and practical thanks to the transparent inspection window. The elegant engravings on the metal band include the limited serial number of 226 pieces per color, the Leonardo® brand, and finally the word ITALY, certifying that the pen is entirely made in Italy. \nSteel nib Ef, F, M, B, Stub1.1, Stub1.5, Elastic EF and F\n\n\n\nFilling system\n\nThe Momento Magico piston filler was designed and produced in our workshops and has a capacity of 1.5ml. The piston filler can be disassembled with our proprietary piston tool. The piston tool is sold separately in our accessories section and has been produced by us using the same 316L steel used in luxury watches.   \nLength: 145mmBody length: 132mm (nib included)Cap length: 67mm\nUncapped:169mmPen weight inkless: 23.8gTrasparent window lenght: 5mmDiameter cap: 15,4mmDiameter grip section: 10,9mm\nPurchase the piston disassembly tool\n\n\n","images":["https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Magico-Fountain-Pen-PM1-Lite-GT.jpg?v=1783689342","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Magico-Fountain-Pen-PM1-Lite-GT-2.jpg?v=1783689343","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Magico-Fountain-Pen-PM1-Lite-GT-3.jpg?v=1783689345","https://cdn.shopify.com/s/files/1/0575/7177/files/Leonardo-Magico-Fountain-Pen-PM1-Lite-GT-4.jpg?v=1783689346"],"price":250,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-08T18:15:23.620Z"},"share_url":"https://firestarter.network/l/lst_V5rmo1t4","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_V5rmo1t4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leonardo Magico Fountain Pen - PM1 Lite GT' and a budget_max comfortably above $250.00 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."]}}