3D Printing Videos, Tips & Tutorials
Long-form Videos 16:9 · in-depth
1:27
Design Custom LEGO-Style Brick Sets with Free PDF Instructions
Steve (3D Jesus) builds a custom model in PrintPal's free 3D Brick Builder, downloads every brick as a printable STL in one ZIP, and gets an auto-generated PDF instruction booklet. Includes his tolerance tips for printing LEGO-style bricks.
16:36
9 FREE 3D Printing Tools You'll Wish You Found Sooner
Steve (3D Jesus) tests nine free PrintPal browser tools with real examples: AI image-to-3D, name signs, a brick builder with PDF instructions, an STL puzzle maker, QR code stands, 3D text, nameplates, text flip and vases. Honest verdicts on each.
6:32
Stop 3D Printing Ugly Holes (Design + Slicer Fix)
How to Fix Ugly 3D Printed Holes Forever! (CAD & Slicer Fix)
2:12
CAD Agent, but the Prompts Double
A chat-driven CAD agent that writes real OpenSCAD from your prompts, so every dimension stays editable and every design keeps evolving.
9:08
Connect 3D Prints Without Modelling, In 10 Seconds
Five slicer cut-tool connectors — dovetail, angled groove, dowel, plug, and snap fit — for splitting and joining big 3D prints without CAD.
2:42
Turn Any Photo Into a 3D Print Model with AI (Beginner Tutorial)
Turn any photo into a print-ready 3D model in under two minutes with AI image-to-3D, full-color options, and one-click slicer sending.