ENJOY ENDLESS PASTABILITIES WITH PROTOPASTA'S

Filament Subscriptions

Subscribe by Jan 31 to Endless PLA "CORE" for 3 new community collab colors (left) or "MORE" to add 3 additional classic colors (right) for 6 total. Subscribe by Feb 28 to Endless Exploration for Quantum Dot Filament.
NEW YEAR. NEW GOALS.
Complete our survey. Shape our our future. Enjoy 25% off Protopasta this month.

an attractive offer

Metal Filaments
Filled with real metal - magnetic steel & iron - polish or patina
Electrically Conductive Composite PLA tools

Watt's UP?

Electrical Filament
For Static Dissipative (ESD-safe) + Conductive Applications

From scratch in Vancouver, WA USA

100+ colors
In stock + available now - coils starting at $5

Rigid & Beautiful

Fiber Filament
Made from carbon, glass, & wood fiber in Vancouver, WA USA

our best everyday deal

Black Recycled PLA
$19.99/KG each or QTY 6 for $16.67/KG
Print with confidence!
Highly compatible, Protopasta prints & cardboard spools work! Not sure how?

Your solution for custom

Extrusion
of resin, colors, & composites - 10s to 100s of KG - budgets $1000+
1/9

make something special with Protopasta

Made in the USA + Highly Compatible

HTPLA & PLA are formulated for reliability + high speed. HTPLA prints like PLA. AMS compatible, 3D print edge guards if desired. More details in our blog. Thanks for choosing Protopasta! Questions? Email support@protoplant.com

How we make filament at Protopasta

Loading videos...

Protopasta Unboxing Videos

Loading videos...

Showcase + Reviews

Loading videos...