{"type":"firestarter.listing","listing":{"id":"lst_WT_mIyzZ","product_name":"Taccia The Jeans Grey Jeans Ink","category":"Fountain Pen Ink","description":"\n\n\nBrand\nTaccia\n\n\nType\nBottled Ink\n\n\nName\nTaccia The Jeans Grey Jeans Ink\n\n\nColor\n-\n\n\nShading\n-\n\n\nSheen\n-\n\n\nShimmer\n-\n\n\nDry Time\n30 Seconds\n\n\nBottle Material\nGlass\n\n\nBottle Opening Diameter\n17.4mm\n\n\nVolume\n40 Ml\n\n\nOrigin\nJapan\n\n\n\nInk colors give different results on different papers. In addition, photographing and different screens may cause colors to be perceived differently from the actual color. For this reason, you can search for this ink color in Google images using the link below and benefit from the experiences of other users.\nTaccia The Jeans Grey Jeans Ink - Search on Google Images \nProduct\nTaccia The Jeans Grey Jeans Ink\nDescription\nTaccia inks have the perfect balance of permeability and viscosity so that it flows nicely on paper, but are not harsh on pen nibs. The pH value of the ink is neutral and is formulated so as not to damage pen resins or celluloid.\nFeatures\n\n\nCan be used in all fountain pens, vintage or modern.\nDo not cause clogging in your pen.\n\nOffers a smooth typing experience.\nWill not damage your pen.\nIt can be used in piston and converter filler pens.\nThe pH value is in determining international standards.\nIt has an MSDS certificate.\n\nWe recommend that you do not leave the ink you use in your fountain pen for more than 4 weeks.\n\nTaccia Inks\nTaccia fountain pen ink was developed and manufactured in Japan by the Nakabayashi company, known for its stationery products and logical prime notebooks. It was inspired by the way the Japanese saw colors in a very pure and innocent way. These natural ink colors are designed to give you the feeling you felt as a child and when you saw a set of crayons for the first time.","images":["https://cdn.shopify.com/s/files/1/0575/7177/products/Taccia-The-Jeans-Grey-Jeans-Ink_602033da-9ea8-432c-b471-4cfa562ee21f.jpg?v=1640011431","https://cdn.shopify.com/s/files/1/0575/7177/files/Taccia-The-Jeans-Grey-Jeans-Ink-2_c4d8c19a-1174-4230-98ac-59082032668f.jpg?v=1683551098","https://cdn.shopify.com/s/files/1/0575/7177/products/Taccia-The-Jeans-Grey-Jeans-Ink-2.jpg?v=1649343404"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:01.793Z"},"share_url":"https://firestarter.network/l/lst_WT_mIyzZ","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_WT_mIyzZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Taccia The Jeans Grey Jeans Ink' and a budget_max comfortably above $20.00 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."]}}