{"type":"firestarter.listing","listing":{"id":"lst_n70R14on","product_name":"Nigara SG-STRIX Gyuto 210mm No Handle","category":"Gyuto Knife","description":"Overview\nThe Nigara SG-STRIX Gyuto 210mm — No Handle is a high-performance, blade-only gyuto designed for makers and cooks who prefer a custom wa handle build. The SPG-STRIX powdered stainless core is hardened to roughly 64–65 HRC and clad in soft stainless with a distinctive tsuchime damascus finish. Expect thin, precise geometry with a lively tip and confident food release. Because this is the no-handle version, it ships as a finished blade with exposed tang—ready for your favorite wa handle (epoxy fit) and balance point of choice.\nCare tip: Hand wash and dry promptly. Maintain bite with gentle stropping on our XL leather strop. For an elite starting edge, add our professional sharpening service and always use a soft board like the Hasegawa Pro.\nCommon Questions\nQ: What does “No Handle” mean here?\nA: You’re purchasing the blade only. The tang is prepared for a standard wa handle install. Dry-fit your handle, epoxy in, align spine and edge, then let cure fully before use.\nQ: Is SPG-STRIX stainless?\nA: Yes. Both the core and cladding are stainless. It shrugs off discoloration better than carbon steels, but you’ll still get best results by washing and drying right after prep.\nQ: How does SPG-STRIX compare to SG2/R2?\nA: All are premium powdered stainless steels with excellent edge retention. SPG-STRIX is tuned for very high hardness with fine sharpenability and excellent corrosion resistance—great for thin, laser-style geometry.\nSpecifications\n\n\nCore Steel: SPG-STRIX powdered stainless\n\nCladding Type: Soft stainless, tsuchime damascus finish\n\nBlade Length: 210 mm (edge typically ~198–200 mm)\n\nOverall Length: Specs not found (blade-only; overall depends on handle)\n\nSpine Thickness (Heel): ~2.0–2.3 mm (batch dependent)\n\nSpine Thickness (Mid): ~1.9–2.1 mm\n\nWeight: Specs not found (blade-only; varies by piece)\n\nHandle Material: None (blade ships without handle; wa stick-tang compatible)\n\nHardness (HRC): ~64–65\n\nEdge/Grind: 50/50 double bevel\n\nBlade Height: ~49 mm at heel\n","images":["https://cdn.shopify.com/s/files/1/0602/6720/0736/files/nigara-sg-strix-gyuto-sg2-210mm-1_abbd16be-9adf-4272-b777-7a53947d1043.jpg?v=1780760806","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/nigara-sg-strix-gyuto-sg2-210mm-2_1bb2b8a0-4fc7-48b5-829f-e68f4692c582.jpg?v=1780760806","https://cdn.shopify.com/s/files/1/0602/6720/0736/files/nigara-sg-strix-gyuto-sg2-210mm-3_6807c227-d60c-436c-be92-2df76d3dbd5d.jpg?v=1780760806"],"price":385,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:30.488Z"},"share_url":"https://firestarter.network/l/lst_n70R14on","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_n70R14on' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nigara SG-STRIX Gyuto 210mm No Handle' and a budget_max comfortably above $385.00 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."]}}