Quick view Skyjiro Skyjiro Hota Tegai Scallop 1070 Differential Hardened Forge Folded Katana Sword $969.98 $859.98 This is the 30" blade Skyjiro Hota-Tegai Scallop 1070 Differentially Hardened Forge Folded Katana. The blade is made of 1070 high carbon steel that has been forge folded for a total layer count of over 4,800 layers. The blade has an authentic gunome... Compare Choose Options