Collection: All Filament

Protomaker filament is made from top-grade materials and is carefully measured with a 3-axis laser system operating at 1800hz for exceptional accuracy. All our filament is made in the USA. Achieve excellent print quality and consistency with our precise filament diameter and roundness. Trust Protomaker filament to bring your 3D printing projects to the next level.

Explore our different material options: 

Basic PLA Filament

Tough PLA Filament

PETG Filament