{"type":"firestarter.listing","listing":{"id":"lst_bkoNQPQ9","product_name":"Galen X Studyo Agackakan - Fountain Pen V1 - Black Old Gold","category":"Fountain Pen","description":"\nStudyo Agackakan Galen collaboration Fountain Pen V1, made of  Black Old Gold material by Bob Dupras. Gold Plated Sterling Steel Galen logo embossed on the top. Comes with JoWo steel number #6 nib. Nib options are above.\n\nReviews On YouTube\n\nProduct\nGalen X Studyo Agackakan - Fountain Pen V1 - Black Old Gold\nDescription\nThe Galen V1 is a handmade fountain pen turned from aluminate resin. The pen itself is a full-sized modern classic, measuring 140mm capped. The pen has been turned from this beautiful layered resin and it's highly polished. The barrel threads are unique, they facilitate a quick rotation (one time) tight seal, and a graceful capping experience.\nSpecs\n\n\n\n\n\nCondition\nNew\n\n\nBrand\n\nStudyo Agackakan &amp; Galen \n\n\n\nType\nFountain Pens\n\n\nColor\n\n Black Old Gold\n\n\n\nDemonstrator\nNo\n\n\nBody Material\nResin\n\n\nCap Rotations\n1\n\n\nCap Type\nScrew-cap\n\n\nCompatible inks &amp; refills\nBottled inks, Standard international cartridges (Schmidt K6)\n\n\nFilling Mechanism\nConverter (one screw-in included), Cartridge, Eyedropper\n\n\nGrip Material\nResin\n\n\nNib Size\nEF, F, M, B, 1.1S - IF, IM, IB, OM, OB, 14K \n\n\nNib Color\nGold\n\n\nNib Material\nSteel\n\n\nPostable\nYes\n\n\n\n\n\n\n\n\nTrim Color\nGold\n\n\nDiameter - Body\n16mm (06in)\n\n\nDiameter - Cap (without clip)\n17mm\n\n\nDiameter - Cap (with clip)\n\n 17mm \n\n\nDiameter - Grip (mm)\n11mm\n\n\nLength - Body - Inc Nib\n132mm\n\n\nLength - Cap\n66mm\n\n\nLength - Nib\n25mm \n\n\nLength - Overall (Closed)\n140mm \n\n\nWeight - Body\n14g \n\n\nWeight - Cap\n6g \n\n\nWeight - Overall (g)\n20g\n\n\nMax Ink Capacity - Cartridge\n1.7ml\n\n\nMax Ink Capacity - Converter\n1.2ml\n\n\nMax Ink Capacity - Eyedropper\n4 ml\n\n\n\n\n\n\n\nFeatures\n\nGalen X Studyo Agackakan - Fountain Pen V1 - Black Old Gold\nMaterial: Precious Resin\nThe cap posts, but designed for writing balance with or without the cap posted.\nNib: Galen Engraved Steel #6 Jowo Nib\n\nFilling System: Cartridge / Converter Filled (Standard International K6- Screwed converter included)\nAlso can be used as an eyedropper.\n\nNib Sizes\n#6 size JoWo steel nib with m","images":["https://cdn.shopify.com/s/files/1/0575/7177/products/galen-x-studyo-agackakan-fountain-pen-v1-black-old-gold.jpg?v=1681227767","https://cdn.shopify.com/s/files/1/0575/7177/products/galen-x-studyo-agackakan-fountain-pen-v1-black-old-gold-2.jpg?v=1681227768","https://cdn.shopify.com/s/files/1/0575/7177/products/galen-x-studyo-agackakan-fountain-pen-v1-black-old-gold-3.jpg?v=1681227769","https://cdn.shopify.com/s/files/1/0575/7177/files/b56ddf18-559c-4b44-9341-4c589c8b0ea4_7780cbd5-4bbf-4eef-85b6-b464f2124722.jpg?v=1728401655","https://cdn.shopify.com/s/files/1/0575/7177/files/4da8fb5a-b493-4dfc-ac2f-59b82abcbec3_35e53f6b-65be-4c5f-b9a6-b417601e5afb.jpeg?v=1728394886","https://cdn.shopify.com/s/files/1/0575/7177/products/Galen-X-Studyo-Agackakan-Fountain-Pen-V1-Black-Old-Gold-4_a6ca5ad9-0844-483b-80c6-627b5b1994e0.jpg?v=1681228645","https://cdn.shopify.com/s/files/1/0575/7177/products/Galen-X-Studyo-Agackakan-Fountain-Pen-V1-Black-Old-Gold-5_21a415b0-851b-45a5-9699-cb17a3c442bd.jpg?v=1681228652","https://cdn.shopify.com/s/files/1/0575/7177/products/Galen-X-Studyo-Agackakan-Fountain-Pen-V1-Black-Old-Gold-6.jpg?v=1681228659"],"price":180,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:01.400Z"},"share_url":"https://firestarter.network/l/lst_bkoNQPQ9","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_bkoNQPQ9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Galen X Studyo Agackakan - Fountain Pen V1 - Black Old Gold' 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."]}}