Yulongbao knife

 (burning edge triangle groove) Hundred steelmaking hand-folded thousand-layer quenching forging, tree heart pattern hand-grinding, ancient soil-covering blade triangle groove special design, all-in-one keel fixed copper eye nail. Pure copper equipment is decorated with royal dragon patterns, and the ebony scabbard is thick and expensive. Full length 78 blade length 53 handle length 20 blade width 3.4 blade thickness 0.6 cm, full weight 1.55 sheath removal 0.9 kg