Spada Samurai Giapponese Katana Affilata Ottima Argilla Temperata T10 Acciaio Bella Affilata

Blade Material: T10 Steel + Clay Tempered. The clay ensures carbon does not simply escape during this process.What's more,we are Applying different thicknesses of clay to the edge and spine(back) of the blade respectively(Differential hardening),a beautiful real hamon was appeared on the balde result of Differential hardening.

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