#concretecasting #diyceramics #3dprinting I taught myself how to cast concrete to make objects, which were: a tray for Benchy, a pen holder, and a stand for mobile devices. Topics include: designing objects and molds in Fusion 360; 3D printing materials, from PETG to TPU; and Mold separation. Time Stamp: 0:00 Intro 0:57 Benchy tray: Design 1:43 Concrete casting 4:19 Mold separation and results 8:03 Pen holder mold design, v1. Failure. 13:30 Mold design v2 and results 18:21 Mobile stand, v1 20:28 Mobile stand v2 and TPU molds 24:47 Final results and thoughts