Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Prusa i3 Full Bear Upgrade Kit - Part 2 - X-Axis and Extruder. That video is uploaded by 3D Maker Noob at 2019-05-15T12:27:52-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [aAqm7BnHxDQ]