{"type":"firestarter.listing","listing":{"id":"lst_Cw2l113N","product_name":"UFO Ceramic Dripper - Cream White","category":"Coffee Dripper","description":"\nMost drippers manage heat from the outside in. The UFO Ceramic Dripper approaches it differently, pulling warmth upward from the server below and concentrating it where the coffee needs it most. The result is a more stable brew bed temperature from start to finish, without adding complexity to your pour.\nThe UFO is designed to sit directly on your server. That contact point is intentional: hot air rising from the output coffee inside the server circulates upward into the thickest, most thermally active section of the dripper wall, supplementing the heat the ceramic itself retains. It is a passive system, and it works precisely because of where the dripper sits, not despite it.\nThe Design Rationale\nVariable wall thickness is the core of what makes the UFO work. The uppermost wall is 23.7% thinner than the lowermost wall. This reduction removes thermal mass from the top of the dripper, where it would have little useful effect, and concentrates it at the base, closest to the heat source below. Thicker walls at the bottom retain more heat. Thinner walls at the top stay out of the way.\nConventional drippers that use protruding rib designs rely on separation between the dripper base and the server, typically via base risers, to maintain airflow. That separation, while necessary for airflow, also cuts off the dripper from any heat the server provides. The UFO resolves this with internal air channels that deliver consistent airflow from behind the filter without requiring the dripper to be lifted away from the server. Airlock and stalling are not concerns.\nProduct Details\nThe Setup\nThe UFO Ceramic Dripper sits directly on your server, carafe, or cup without a separate holder. This is a deliberate design choice, not an omission. Removing the base keeps the dripper in direct thermal contact with the vessel below, enabling the upward heat circulation the design depends on. A holder would interrupt that connection.\nCompatible Filters\nThe UFO Ceramic Dripper is compatible with ","images":["https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-2.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-3.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-5.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-11.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-12.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-14.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-13.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-8.png?v=1781115438","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-10.png?v=1781115441","https://cdn.shopify.com/s/files/1/0275/3567/1361/files/UFOWhite-6.png?v=1781115438"],"price":58,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.340Z"},"share_url":"https://firestarter.network/l/lst_Cw2l113N","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_Cw2l113N' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy UFO Ceramic Dripper - Cream White' and a budget_max comfortably above $58.00 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."]}}