I packed a fishtank completely full of water balls (water beads, water balz, orbeez, spitballs...). Im guessing there are over 40,000 in there! Anyway, I melted a bunch of old aluminum pipes and poured them into the fishtank hoping to create a cool design. And it worked perfectly! These are really unique, no two pieces are alike. So I melted down a bunch of aluminum bolts and poured them into the tank hoping to create a cool design. And it worked perfectly! They are truly unique, no two pieces are the same. casting aluminum into orbeez #hotmetal #casting #melting #metalcasting For advertising - [email protected] DISCLAIMER DO NOT TRY THIS AT HOME , IT CAN BE DANGEROUS . THESE VIDEOS ARE NOT FOR CHILDREN