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Ships Worldwide - Free shipping at $49+ to lower 48
Bulk discounts starting at $249+
PLA is often maligned for its poor temperature resistance and tendency to creep (deflect slowly over time). However, it's also super...
HTPLA-CF opens new possibilities in 3D printed violin design and construction! It's a bold claim, but I'll stand by it. We don't...
Many times when printing extruder assembly parts for a 3D printer, like the R3 extruder upgrade for the Prusa MK3,...
Replacing traditionally machined parts with 3D printed ones sounds like a far-fetched idea, but is it? Subtractive technologies like CNC milling have...
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Expert, in-house support from Protopasta makers
Free shipping in the lower 48 + DC over $49
Live outside the U.S.? We ship all over the world!
Protopasta Bulk Discounts start at only $249!