Hand Forged Japanese Samurai Ninja Sword - Razor Sharp Full Tang T10 Steel Blade with Clay Tempering | Authentic Katana for Martial Arts Training, Cosplay & Collectors

Overall Length: 42.2 inch=108 cm Nagasa Lengh: 20 inch=51 cm 4.33 inch=11 cm Handle Length: 12 inch=30 cm 4.5 inch=11.5 cm Kissaki Shape: Chu-Kissaki Blade Shape: SHINOGUI-ZUKURI Blade Width (near Habaki): 1.26 inch=3.2 cm Blade Width (near Kissaki): 0.91 inch=2.3 cm Blade Material: T-10 Hign Carbon Steel Saya Material: Hard Wooden Handle Material: Hard Wood + Ray Skin Tsuba Material: Iron Sori (curve): 0 cm Package Weight: 2.0 kg Condition: Brand New In Addition: The blade was made of T10 high carbon steel, and it has been laminated in a Maru structure with a clay temper line. Bo-hi (blood groove) is added to each side of the blade which can not only lighten the blade but also balance it to achieve optimal performance. (If you do not want the Bo-Hi, just let us know and we can customize for you.) A special clay is applied to the blade by hand, using a thin covering near the edge and a thicker layer over the rest of the blade. This results in a relatively quicker cooling of the edge during quenching, producing a harder edge and softer back. The beautiful real hamon is also a result of the differential cooling of the blade (quenching and tempering). Two seppas spacers secure the Tsuba. The Habaki (blade collar) is of brass composition. This Saya (sheath) of the sword is hard wooden and lacquered black with high quality paint to high gloss its surface. The Sage-O is tied around the Kurikata (knob) of the saya, the Koiguchi (scabbard mouth) and Kojiri (scabbard tip)has been hardened.Notice: 1. The sword is attached with saya and free silk bag. 2. Box and stand are not included.