{"type":"firestarter.listing","listing":{"id":"lst_MkBQdqnF","product_name":"Flourish - A Truly Versatile Calligraphy Pen","category":"Calligraphy","description":"\n\nA little dreamboat of a pen... \nI wanted to create a calligraphy pen that would feel like a fantastic experience every time you use it. Its design has been methodically planned to be the best of both form and function. Feeling wonderful in the hand it's contoured body fits snuggly in the hand whilst giving you the perfect balance to write smoothly and precisely.\nThe Flourish is precision machined from a solid Aluminium bar meaning that it will last a lifetime and give you just the right amount of weight without feeling too heavy.\nThe Straight Flourish is fitted with a stainless steel ferrule (the part that the nib goes into). These are 10X better and longer lasting than the original chrome style and can be replaced easily if they wear out (generally after years of use if cleaned properly). The ferrule also fits all nibs big or small for effortless calligraphy in a jiffy.\nThe Oblique Flourish is fitted with my universal nib holder which makes changing and holding calligraphy nibs, big or small, an absolute breeze. Simply tighten or loosen the screw and pop your nib of choice in until you have a perfectly snug fit. You can adjust the nib angle and swap between left and right handed quickly and easily.\nI'm really proud of these pens and I hope you love using yours as much as I enjoyed creating them!\n\n\n\n\n \n","images":["https://cdn.shopify.com/s/files/1/0089/6129/4417/products/flourish-calligraphy-pen-oblique-black-in-use.jpg?v=1745323742","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-all-colour-annotated.jpg?v=1745323742","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-black.jpg?v=1745323760","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-rose-gold.jpg?v=1745323760","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-sage-packaging.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-ivy.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-wisteria.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-iris.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-straight-mulberry.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-all-colour-annotated.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-black-packaging.jpg?v=1745323743","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-rose-gold.jpg?v=1745323760","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-sage.jpg?v=1745323744","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-ivy.jpg?v=1745323744","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-wisteria.jpg?v=1745323744","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-iris.jpg?v=1745323744","https://cdn.shopify.com/s/files/1/0089/6129/4417/files/flourish-oblique-mulberry.jpg?v=1745323744"],"price":50,"currency":"USD","in_stock":true,"inventory_qty":139986,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:23.857Z"},"share_url":"https://firestarter.network/l/lst_MkBQdqnF","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_MkBQdqnF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Flourish - A Truly Versatile Calligraphy Pen' and a budget_max comfortably above $50.00 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."]}}