MYNT3D Elemental Copper PLA Filament for 3D Pens and 3D Printers, 1.75mm, 200g

I like to occasionally order sample rolls of new filaments I haven't tried, just to find / keep track of which products seem to have the best value.This filament was brittle. So brittle I couldn't get even a small part completed. Printing issues? Most clog-prone filament I have ever purchased.Samples off the build plate were dull, grainy, and had really pronounced layer lines, even at 150 microns.No thanks.

My print made it about 1/2 way through and gave me an out of filament warning. Looking, I had plenty of filament, but it had broken. No big deal.. Re-feed and continue, right? No. The filament was broken every 1-3 feet for the remainder of the roll. Over 1/2 the roll was unusable and had to be tossed as there was no length longer than 2 feet.The color is really nice, but make sure and check the roll thoroughly before printing as the filament seems extremely brittle.

Really pretty color but seems very soft, won't keep shape too well. Wanted to use this for decorative purposes. I adjusted the temp and it was either too soft or came out too fast.