The Sora Hajimeru Handmade Ninjato Manganese Steel

Product Name: The Sora HajimeruOverall Length: 41" /103 cmBlade Length: 28" /72 cmBlade Material: Manganese steelBlade Thickness:0.197_ /0.5 cmBlade Hardness:55 HRCBlade Grind: ConvexWeight (katana Only): 35 oz /1.0 kgWeight (With Sheath): 46 oz /1.3 kgSheath Material: PU leather & WoodDescription : 1- Sharp,Sturdy and fully functional Ninjato, great for actual practicing or collection2- Full tang, made of hand-forged manganese steel.using traditional heat treatment method to increase the hardness of the edge3- Standard length, perfect balance, comfortable grip, 4- Beautifully crafted, included all traditional katana elements. The blade is hand polished using ancient method. * This is not a toy! Make sure you are using with care.* Clean and oil it after each usage. _