Best 3D Printing Filament and Which to Buy in 2025
CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. There are plenty of great reasons to pick up a 3D printer, but it's important to find a filament that works for you. Choosing the wrong filament will lead to clogs, a stringy printing process and ultimately having to start all over again. Filament is the material used for FDM 3D printing, and there's certainly no shortage of opti