{"type":"firestarter.listing","listing":{"id":"lst_S58eH1Wn","product_name":"Ultra-Blends Palette","category":null,"description":"The first eight colors inspired by our OG color-separating blend, CfM Riverbed! We wanted to try our hand at making even more layered colors—and once we got going, we couldn't stop! Team members were texting ideas, swatches and color scraps covered our work tables, and our resident poets began thinking up fun names . . . while in the span of a week two colors turned into three which turned into seven . . . you get the idea! Add a Mini Matte Gold Travel Brush to the middle row, and get playful with this dynamic starter set!\n CfM Ultra-Blends are custom colors with endless possibilities! Use them with just a bit of water for full, even saturation, or add more water (and a bit more!), let it all pool and dry undisturbed on your paper, and discover worlds upon magical worlds as the colors separate and settle out!\nThis set comes in our compact and elegant Simple Travel Palette in Glossy Black. Our premade sets also include a swatch card letterpress printed by our friends at Aesthetic Union—what better way to get to know your new colors than a meditative swatching session?!\nTOP ROWCfM Monarch, CfM Algae, CfM Lagoon, CfM Tide Pool\nBOTTOM ROWCfM Sunset, CfM Pluot, CfM Nebula, CfM Riverbed\nSome of our premade sets and custom blends contain colors which are not lightfast. Fading can be reduced by coating finished pieces in a UV protective varnish and/or keeping them out of direct sunlight. You can view a list of non-lightfast colors here.\nAll of our watercolors are handmade in our shop using the highest quality earth and synthetic pigments, plus natural watercolor binding medium made from gum arabic (sap from acacia trees), honey, glycerine, distilled water, and a dash of clove oil for freshness!\nAll of our watercolors conform to ASTM D-4236.","images":["https://cdn.shopify.com/s/files/1/0631/2017/9426/files/UltraBlends.jpg?v=1749075476","https://cdn.shopify.com/s/files/1/0631/2017/9426/files/UltraBlendsSwatch.jpg?v=1749075476","https://cdn.shopify.com/s/files/1/0631/2017/9426/files/UltraBlendsBuilder.jpg?v=1749075476"],"price":141,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:21.632Z"},"share_url":"https://firestarter.network/l/lst_S58eH1Wn","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_S58eH1Wn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ultra-Blends Palette' and a budget_max comfortably above $141.00 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."]}}