{"product_id":"tenkoku-intou-double-4mm","title":"Seal engraving sword hyperboloid 4mm","description":"\u003ch3\u003e \u003cb\u003eA superb carving experience showcasing craftsmanship\u003c\/b\u003e\n\u003c\/h3\u003e\n\n\u003cp class=\"p3\"\u003e \" \u003cmeta charset=\"utf-8\"\u003eThe \u003cspan\u003e\"Hyperboloid Seal\u003c\/span\u003e Knife\" is a professional-grade knife for all seal carving enthusiasts. It is a seal carving knife that truly represents the pinnacle of craftsmanship, combining traditional craftsmanship with modern precision processing technology.\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* Comes with a case for the inkato (last image)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e \u003cb\u003e■ The charm of \"\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eHyperboloid\u003c\/span\u003e ” design\u003c\/b\u003e\n\u003c\/h4\u003e\n\n\u003cp class=\"p3\"\u003e The greatest feature of this sword is,\u003cmeta charset=\"utf-8\"\u003e The blade shape is called a \" \u003cspan\u003ehyperboloid\u003c\/span\u003e .\" Rather than a regular flat blade, it has two gentle arcs, allowing it to more flexibly respond to the subtle contours and line flow of the seal surface. This structure improves the distribution of force and control, allowing for smooth and delicate carving. It provides a carving experience that will satisfy both beginners and advanced users.\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e \u003cb\u003e■ High-quality steel (tungsten steel) material\u003c\/b\u003e\n\u003c\/h4\u003e\n\n \u003cp class=\"p3\"\u003eThe blade is made of tungsten steel, which is highly hard and wear-resistant. It is significantly harder than regular carbon steel and maintains its sharpness even after long periods of use. It also resists chipping, reducing the frequency of maintenance and providing a stress-free experience for everyday carving.\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e \u003cb\u003e■ Each piece is hand-finished by a craftsman\u003c\/b\u003e\n\u003c\/h4\u003e\n\n\u003cp class=\"p3\"\u003e Every step of the process for making this seal carving knife is completed by hand by a skilled craftsman. From sharpening the blade, attaching the handle, and adjusting the balance, every detail is painstakingly crafted, resulting in an artistic beauty. For this reason, it is highly regarded not just as a tool, but also as a \"beautiful tool for creating works of art.\"\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e \u003cb\u003e■ Uses and adaptability\u003c\/b\u003e\n\u003c\/h4\u003e\n\n \u003cp class=\"p3\"\u003eIn addition to its basic functionality as a seal carving knife, it can be used for a wide variety of purposes, including calligraphy seals, pen name seals, library seals, etc. It is also suitable for carving on hard stone (such as Qingtian stone and Balin stone), meeting a wide range of seal carving needs.\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e \u003cb\u003e■ Recommended for:\u003c\/b\u003e\n\u003c\/h4\u003e\n\n\u003cp class=\"p1\"\u003e・Those who want to start seal carving in earnest\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e・Teachers and students of calligraphy and seal carving classes\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e・Professionals who handle custom-made seals\u003c\/p\u003e\n\n\u003cp class=\"p1\"\u003e - Craftsman-type enthusiasts who are particular about tools\u003c\/p\u003e\n\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e* Comes with a case for the inkato (last image)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"アジア篆芸","offers":[{"title":"Default Title","offer_id":50873806127397,"sku":null,"price":1650.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/0837\/6869\/files\/DSC_2713.jpg?v=1754381323","url":"https:\/\/asiasealart.jp\/en\/products\/tenkoku-intou-double-4mm","provider":"アジア篆芸","version":"1.0","type":"link"}