What do you do with your printer poop?

Most desktop 3D printers use what's called FDM (fused deposition modeling) printing. Another term is FFF (or fused filament fabrication). The idea behind both of these is that a 3D print is built up ...

Makers that would like to create more lifelike metal objects using their desktop 3D printer but is already capable of printing with PLA 3D printing filament. Maybe interested in a new filament created ...

The thrill of owning one of the best multicolor 3D printers has come at an unexpected price - overflowing bins of wasted filament and scrapped prints. Here are five machines that promise to turn ...

A new 2025 review identifies several bulk 3D printer filament options that combine affordability with reliable print quality, addressing growing demand from hobbyists, educational users, and small ...

Filament is to 3D printers what gasoline is to cars. You need it in order to run your machine; you can get it from a variety of different places; and it’s available in various levels of quality. Not ...

After you pick a 3D printer, the first decision you'll have to make is what type of filament you want to use. Look deep enough, and you'll see several dozen varieties—even setting aside the numerous ...