Hello friends ! I made a kunai out of scrap brass . Kunai it's a Japanese Dagger . I still had a scrap of hard-wearing brass and decided to make this knife out of it . I made the sand mold out of quartz sand . I melted the brass and poured the hot metal into a sand mold. The kunai turned out great . I processed it on the grinder and polished the surface to a mirror shine . Then I tested the dagger on a tree and a pumpkin . Enjoy your viewing! #casting #melting #hotmetal DISCLAIMER DO NOT TRY THIS AT HOME , IT CAN BE DANGEROUS . THESE VIDEOS ARE NOT FOR CHILDREN