It prints easy and finishes like a dream.
Spools arrived faster than I expected, and the quality was just as consistent as all prior orders. Great job all!
One thing I haven't seen mentioned--this stuff models like nothing else. What comes out of the extruder is exactly what you get. It doesn't sag or creep or distort. The edges of a layer look sharp enough to cut; it looks like you just remembered to focus your eyes.
Just bought a sample amount, but was very pleased
We had the opportunity to test and review the copper filament. It is very. nice and innovative filament. We. will definitely use. more protopasta products for reviews and to help education and autism too.