[product name]: fire fighting blade of black gold ancient Dao series

Black gold ancient Dao is the weapon used by Zhang Qiling in the tomb robbing notes

[blade material]: adopting extreme manganese steel forging, double blood tank design and pure manual grinding process, "the blade thickness is changed from 0.7cm to 0.5cm, which makes an unprecedented breakthrough in performance"

[fittings]: red bronze shadow dragon design suit "atmosphere"

[sheath material]: wrapped in high quality leather of heavy ant wood

[suitable]: collect self-defense couple distribution, housewarming gifts, martial arts fitness exquisite furnishings

[gifts]: exquisite brocade box and cloth bag

[performance]: the hardness of the bar, like cutting iron cut vegetables, toughness up to 90 degrees

[process]: the blade is made by tens of ancient Longquan methods, such as hammering, hot forging, spading, filing, grinding, heat treatment (quenching), tempering, initial repair, finishing, etc