"Silent Engraving" T10 Clay-Tempered Katana - 28.7" Hand-Polished Blade | Full Beech Wood Saya | Horn Koiguchi & Sukashi Tsuba | No.2610,Hand-forged katana

Zen Blade "Silent Engraving" - No.2610

Zen-Forging System
• Steel: T10 zen-steel (Traditional clay temper)
• Polish: 3000-grit hand mirror (1.732 refraction)
• Heat treatment: Bell-quench + Drum temper
• Grain: Karesansui wave pattern

Zen Geometry
• Total length: 102cm (Cosmic ratio)
• Edge: 6mm mushin grind

Natural Mountings
• Saya: Aged beechwood (Meditation grain)
• Koiguchi: Natural ox horn
• Kashira: Hand-forged sukashi tsuba

Zen-grade craft (Hand variances are enlightenment space)