{"type":"firestarter.listing","listing":{"id":"lst_jAhlVFgZ","product_name":"Soft White Dust-Free Eraser","category":"Eraser","description":"Soft White Dust-Free EraserFaber CastellMade In MalaysiaIn watercolor, it is important to be mindful of the color of the erasers you use.  Some erasers can smear color behind them on your nice white paper.  This eraser is white and designed to be very soft and dust-free.  It is very gentle on your paper.  Eraser bits roll together into little worms instead of leaving dust all over your paper.  The little rolls are easy to brush from your paper, unlike dust which can leave you smearing your paper with your hand, blowing them off and risking errant spit hitting your paper surface, or scrubbing away with a drafting brush.  I have used this style of eraser from Faber Castell for years, and am thrilled to be able to carry their white one.\n \n© Greenleaf &amp; Blueberry 2023www.greenleafblueberry.com","images":["https://cdn.shopify.com/s/files/1/1696/5931/files/IMG_4100.jpg?v=1689716969","https://cdn.shopify.com/s/files/1/1696/5931/files/IMG_4101.jpg?v=1689716969","https://cdn.shopify.com/s/files/1/1696/5931/files/IMG_4102.jpg?v=1689716969"],"price":1.4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.319Z","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_jAhlVFgZ","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_jAhlVFgZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soft White Dust-Free Eraser' and a budget_max comfortably above $1.40 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."]}}