{"product_id":"sea-stinger-katana","title":"Sea Stinger Katana – T10 Clay Tempered with Horn \u0026 Suede","description":"\u003cp\u003eInspired by the depths and silent power of the ocean, the Sea Stinger is a katana where aesthetics and craftsmanship meet in perfect balance. The dark blue saya with its subtle dot structure evokes a nocturnal ocean, while the wave-shaped details of the tsuba enhance the marine theme.\u003c\/p\u003e\n\u003cp\u003eThe contrast between the muted suede wrapping and the hand-finished copper fittings creates a sophisticated expression. The Sea Stinger is a katana for the collector who appreciates subtle luxury and thoughtful material selection.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBlade\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe blade is hand-forged from T10 high carbon steel, a steel known for its high carbon content and ability to achieve a very hard edge without losing structure. After forging, the blade undergoes a traditional clay tempering (differential hardening), where the back is covered with a thicker layer of clay while the edge is left thinner for heating and rapid cooling.\u003c\/p\u003e\n\u003cp\u003eThis method creates a hard edge of approximately 60 HRC for maximum\u0026nbsp; wear resistance, while the back retains a slightly softer structure to provide balance and resistance to cracking.\u003c\/p\u003e\n\u003cp\u003eThe resulting hamon line is clear and vivid, a wavy, cloud-like pattern that gives the blade its name. The manual 18-step grinding and mirror polishing highlight both the hardening line and the structure of the steel, creating a deep visual play of light and shadow.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTsuba + Tsuka\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe fittings are made with copper as the base metal and decorated in silver and gold finishes. The tsuba has a detailed wave motif that gives a three-dimensional depth and reinforces the Sea Stinger's identity.\u003c\/p\u003e\n\u003cp\u003eThe tsuka is wrapped in grey suede over white samegawa (stingray leather). The suede wrapping provides a softer, more premium feel compared to traditional cotton, and creates a subtle contrast to the warmer metallic tones.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSaya\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe saya is lacquered in a deep dark blue tone with a fine dot structure that gives a pearl-like depth. The kojiri, koiguchi and kurigata are made of genuine horn, a traditional and durable material that both enhances the aesthetics and protects the most exposed parts of the saya. The blue\/white sageon is hand-wrapped and matches the ocean theme, giving a harmonious overall impression.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eTotal length: approx. 103 cm\u003c\/p\u003e\n\u003cp\u003eBlade length: approx. 71 cm\u003c\/p\u003e\n\u003cp\u003eHandle length: approx. 27 cm\u003c\/p\u003e\n\u003cp\u003eBlade width: approx. 3.2 cm\u003c\/p\u003e\n\u003cp\u003eWeight: approx. 1.45 kg\u003c\/p\u003e\n\u003cp\u003eSteel: T10\u003c\/p\u003e\n\u003cp\u003eHardening: Clay-hardened with visible hamon\u003c\/p\u003e\n\u003cp\u003eHabaki: Brass\u003c\/p\u003e\n\u003cp\u003eTsuka: Grey suede wrapping over genuine samegawa\u003c\/p\u003e\n\u003cp\u003eFittings: Copper (base metal) with decorative details\u003c\/p\u003e\n\u003cp\u003eSaya: Dark blue lacquer with horn details (kojiri, koiguchi, kurigata)\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE!\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a \u003cb\u003ehandmade sword\u003c\/b\u003e . Variations in pattern, hamon and surface finish are natural and a sign of genuine craftsmanship, no two copies are identical.\u0026nbsp;\u003c\/p\u003e","brand":"Ghost Blades","offers":[{"title":"Default Title","offer_id":56709375361368,"sku":null,"price":5499.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5401\/2760\/files\/sea-stinger-katana-ghost-blades-unsheathed.jpg?v=1770938627","url":"https:\/\/ghostblades.se\/products\/sea-stinger-katana","provider":"Ghost Blades","version":"1.0","type":"link"}