{"type":"firestarter.listing","listing":{"id":"lst_D2JRVq4i","product_name":"The Machined Pen V2 - Inkball and Fountain Pen","category":"Pen","description":"Please read the bold below if you plan on purchasing this pen as a fountain pen or as the \"Trio\" option.Introducing The Machined Pen (v2) . A celebration of over a decade of pens from us at Schon DSGN! The pen is an entirely re-designed take on The Classic Collection Pen that debut for sale in 2012. The pens are currently offered in Brass, Copper, Bronze*, and Anodized Aluminum. This new design accommodates a Parker sized refill. Right now, these come equipped with an Easy Flow 9000 from Schmidt. The cartridge can be swapped for any Parker Compatible Refill available worldwide in many styles. We have refills available here We did not change the external size of this pen and were able to make this swap by changing the overall product architecture of the pen to optimize the space for this new ink cartridge. The pen now unscrews from the grip area to change the cartridge. Though primarily designed as a ballpoint pen, these pens are compatible with the Pocket Six Fountain Pen grips, and this pen can be purchased as such here to be converted to a rollerball or fountain pen. Due to the threaded cap and architecture, when used as a fountain pen the nib will not be aligned with the clip when the cap is posted on the back of the pen. Some people will write with this cap \"unposted\" and it is not an issue in that instance, but if you think the nib/clip alignment will bother you when posting the cap, this might not be the best pen for you. Perhaps a rollerball (which uses fountain pen ink) will work well for you as a substitute! Thanks for understanding!  \nWe do not recommend using Monoc nibs with this pen. Since the Monoc nib is taller than the Jowo Nib, the screws from the clip can contact the nib inside the cap and cause issues. We recommend a Jowo nib if you want this pen in fountain version. \nThe Trio comes with all 3 grips (ballpoint, ridged roller and curved Jowo), a Jowo Steel nib, a .5mm inkball tip, a .7mm inkball tip (already installed in the grip) and the ballpoint ","images":["https://cdn.shopify.com/s/files/1/0281/7862/products/wholetrio2materials.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/ExplodedBrass.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/3pens_b70a4a16-e5ec-4524-95cb-2ba9f5d48c68.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/BrassandCopper_40ea1ce9-b750-463a-aeb8-aac03ea9171f.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/Side_ff1de0d3-a4dd-4bcd-b4d1-b598fc8a0536.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/Detail12thlogo_7d05730f-1ead-43cb-8284-133f6fac0068.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/Explode_94290e98-ae9c-47d7-a57d-32526ce9ff8a.jpg?v=1646236538","https://cdn.shopify.com/s/files/1/0281/7862/products/ExplodedCopper.jpg?v=1646236531","https://cdn.shopify.com/s/files/1/0281/7862/products/brass_schon_dsgn_ridged_rollerball_pen.png?v=1670958088","https://cdn.shopify.com/s/files/1/0281/7862/products/brass_schon_dsgn_curved_fountain_pen.png?v=1670958116","https://cdn.shopify.com/s/files/1/0281/7862/products/copper_schon_dsgn_curved_fountain_pen.png?v=1670958139","https://cdn.shopify.com/s/files/1/0281/7862/products/copper_schon_dsgn_ridged_rollerball_pen.png?v=1670958158","https://cdn.shopify.com/s/files/1/0281/7862/products/copper_schon_dsgn_curved_fountain_pen_2e886448-03bc-4e62-961e-f2e85a598ec8.png?v=1670958754"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:17.227Z"},"share_url":"https://firestarter.network/l/lst_D2JRVq4i","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_D2JRVq4i' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Machined Pen V2 - Inkball and Fountain Pen' and a budget_max comfortably above $150.00 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."]}}