{"type":"firestarter.listing","listing":{"id":"lst_xNzVVxdZ","product_name":"Japanese Tiger's Eye Watercolor Paint, Full Pan, ML","category":"Watercolor Paint, Half-Pan","description":" \nJapanese Tiger's Eye Watercolor Paint, Full Pan\nGreenleaf &amp; Blueberry Professional Handmade Watercolors\n \n \nColor Overview\n\n\n\n Color Name\nJapanese Tiger's Eye\n\n\n\nPigment\nJapanese Tiger's Eye\n\n\n\nPigment Index No.\nN/A\n\n\n\nChemical Formula\nSiO₂\n\n\n\nSeries No.\nSeries 8\n\n\nLightfastness Rating\n5/5 Very Lightfast\n\n\nToxicity\n1/5 No Known Toxicity\n\n\nHue\nBrown Category\n\n\nChroma\n2/5 Low to Moderate Chroma\n\n\nTransparency\n3/5 Somewhat Opaque\n\n\nPigment Type\nNatural\n\n\nGranulation\nSome\n\n\nValue Range\n3/5 Moderate Range\n\n\nTinting Strength\n3/5 Moderate Strength\n\n\nStaining\nLow Staining\n\n\nFlocculation\n2/5 Dispersing\n\n\nVariegation\nSome\n\n\n\n \n\n\n\nCombination Swatch\n \n\n\n\n\nGravity Wash Swatch\n\n\n\n\n\n\nValue Scale Swatch\n\n\n\n\n\n\n\n\nColor Description\nOur Japanese Tiger's Eye displays a lovely warm brown hue.  Its characteristics are reminiscent of the smoothness of Ochre pigments, but with a little more flair.  There is a hint of granulation and variegation you will notice in some applications.  Fine particle size and even application make this color relatively easy to control.  \nThis color can add subtle warmth to mixtures and landscapes.  \nEach of the following swatches have been painted onto Arches Cold Pressed 140 lb. watercolor paper.\n\nColor Story\nTiger's Eye is a type of quartz that formed with parallel striations that over time have been replaced by iron oxide while retaining their structure, which causes the waving and dancing light bands that make Tiger's Eye instantly recognizable.\nAmber and golden colored Tiger's Eye predominantly receives its color from iron oxides, in particular: Limonite.  \nUnfortunately, the structure that causes the dancing light is destroyed when the rock is turned into pigment.  However, this is a color that conceals some surprises, such as subtle variegation and granulation.\nTo learn more about iron oxides, read our post about them here.\nWhile Tiger's Eye is a stone that has had a variety of uses since antiquity, it has never been commonly used as an artist's p","images":["https://cdn.shopify.com/s/files/1/1696/5931/files/JapaneseTiger_sEyeFPListingJPEG.jpg?v=1754065063","https://cdn.shopify.com/s/files/1/1696/5931/files/IMG_9837.jpg?v=1754065063","https://cdn.shopify.com/s/files/1/1696/5931/files/TigerEyeFlatWashScan.jpg?v=1754064619","https://cdn.shopify.com/s/files/1/1696/5931/files/IMG_7662.jpg?v=1754064664"],"price":34.38,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:21.533Z","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_xNzVVxdZ","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_xNzVVxdZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Japanese Tiger's Eye Watercolor Paint, Full Pan, ML' and a budget_max comfortably above $34.38 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."]}}