"Abyssal Peacock" T10 Hamon Katana - 28.3" Shadow Blade | Forged Iron Fittings with Obsidian Lacquered Saya | No.670Hand-forged katana

‌Abyss Blade "Abyss" - No.670‌

‌▌Abyss-Forging System‌
• Steel: T10 high-carbon steel
• Structure: Full-tang shinogi-zukuri
• Heat treatment: Traditional clay tempering
• Surface: Matte peacock-grain finish (15% reflectivity)

‌▌Abyss Geometry‌
• Total length: 102cm (Abyss standard)
• Motohaba: 32mm (Abyss-edge technique)
• Balance: Abyss-weight system (±1.2mm)

‌▌Abyss Mountings‌
• Tsuba: Iron peacock-feather pattern
• Seppa: Abyss-patterned brass
• Ito: Reinforced peacock-silk wrap
• Saya: Hardened abyss-black lacquer wood

‌※ Hand-forged (Each piece is an abyssal artwork)‌