3D printing guides

What you need to know to get your part right the first time.

How to make a lithophane with a 3D printerWhich photo to choose, which filament to use, the thickness, the infill and how to light it so your image appears.Read the guide → PLA, PETG or TPU: which filament to useWhat each material is for and which one suits keychains, coasters, lithophanes and stamps.Read the guide → How to print in two colors with one nozzleThe trick of changing filament at a certain height, for two-color keychains, signs and plaques.Read the guide → A 3D printed QR keychain that actually scansModule size, colors, short links and the test to do before printing.Read the guide → What an STL file is and how to open itWhat it's for, which free programs open it and how to go from the file to the printed part.Read the guide → How to make a 3D printed stamp with your signatureHow to prepare the signature, why it's mirrored, which material to use and how to stamp so it comes out even.Read the guide →