{"type":"firestarter.listing","listing":{"id":"lst_3DyW8vbJ","product_name":"Titanium Cool Grey Watercolor Paint, Half-Pan, New!","category":"Watercolor Paint, Half-Pan","description":"Titanium Cool Grey Watercolor Paint, Half Pan\nGreenleaf &amp; Blueberry Professional Handmade Watercolors\n \n \nColor Overview\n\n\n\n Color Name\nTitanium Cool Grey\n\n\nPigment\nTitanium Grey\n\n\nPigment Index No.\nPW6:1\n\n\nChemical Formula\n\nTiO2\n\n\n\nSeries No.\nSeries 3\n\n\nLightfastness Rating\n5/5 Very Lightfast\n\n\nToxicity\n1/5 No Known Toxicity\n\n\nHue\n Grey Category\n\n\nChroma\n1/5 Very Low Chroma\n\n\nTransparency\n2/5 Opaque\n\n\nPigment Type\nSynthetic Inorganic\n\n\nGranulation\nYes\n\n\nValue Range\n2/5 Narrow Range\n\n\nTinting Strength\n3/5 Moderate Strength\n\n\nStaining\nSome\n\n\nFlocculation\n2/5 Dispersing\n\n\nVariegation\nSome\n\n\n\n \nSwatches \nColor behavior assessments and descriptions are of course somewhat subjective, your perception being determined by your watercoloring experience.  We offer this information with the intent of giving you an accurate idea of how a color will look and handle so that you can determine if it is a good fit for your palette and painting practice.\nSCROLL DOWN FOR INFORMATION ABOUT HOW TO REACH EACH TYPE OF SWATCH\n\n\n\nCombination Swatch\n \n\n\n\n\n\nGravity Wash Swatch\n\n\n\n\n\nValue Scale Swatch\n\n\n\n\n\n\n\nColor Description\nOur Titanium Cool Grey is a neutral to cool soft grey.  It leans more warm/neutral when more diluted, but at greater concentrations appears more cool or blue.\nTitanium Cool Grey has a predictably limited value range, but still a reasonably intense tinting strength for a grey.  It disperses evenly and easily, lifts well, and granulates beautifully.\nThis color is is an excellent choice for a convenience grey.  While mixed greys are more dynamic, a single pigment grey available for convenience can speed along sketches.  Further, this easy grey that granulates can be used to mix with other colors to impart granulating effects and increase opacity.  This color also makes a fun sketching color for underpaintings  or monochromes.\nEach of the above swatches have been painted onto Arches Cold Pressed 140 lb. watercolor paper.\n\nColor Story\nComing soon...\n \n \nSwatch Descriptions","images":["https://cdn.shopify.com/s/files/1/1696/5931/files/TitaniumCoolGreyPW6-1HPListingJPEG.jpg?v=1760106125","https://cdn.shopify.com/s/files/1/1696/5931/files/TitaniumCoolGreyPW6-1FlatWashScancopy.jpg?v=1760106131"],"price":13.85,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:21.468Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_3DyW8vbJ","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_3DyW8vbJ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Titanium Cool Grey Watercolor Paint, Half-Pan, New!' and a budget_max comfortably above $13.85 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."]}}