Resources Library
3D Printing Videos, Tips & Tutorials
Long-form Videos 16:9 · in-depth
1:27
Tools
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.
6:32
Tutorials
Stop 3D Printing Ugly Holes (Design + Slicer Fix)
How to Fix Ugly 3D Printed Holes Forever! (CAD & Slicer Fix)
9:12
Slicer Settings
9 Slicer Hacks You Wish You Knew Sooner - in 9 min
Nine game-changing slicer tricks that save time, filament, and frustration — from keyboard shortcuts to mesh booleans and print pausing.