Hellow guys, Welcome to my website, and you are watching Printable iron? Rubber filament?! The most exotic printable polymers! Every Filament Part 5?. and this vIdeo is uploaded by Zack Freedman at 2025-11-19T07:00:29-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.