Amazon.com: Kingroon High Speed PETG 3D Printer Filament 1.75mm, 3D Printer Rapid Filament for 30-600mm/s Hyper Printing Filament, Dimensional Accuracy +/- 0.03 mm, 1kg Plastic Spool(2.2lbs)(White) : Industrial & Scientific

I've noticed some of the brands are paying less attention to quality and there are inconstancies in width and bubbles in the filament and those cause failed prints halfway and I was going crazy trying to fix it at the printer and finally realized it's the filament causing sudden issues halfway through the print. Some also cause excess stringing and some actually stick together in the roll already and don't detach as printer pulls them. Funny thing is that these issues mostly didn't exist 2 years ago when I started but I see them more often now as everyone is trying to make their filaments cheaper.After many back to back prints I'm glad that this company is producing good quality filaments , actually better than last year, with none of those issues. The pink one I used created beautiful prints and actually I was able to print with no brims and it stuck to the best very easy and when finished it popped off with a tiny touch of the blade, even though the lizard had lots of small tiny pieces and fingers, it adhered well to the plate.Update: I just printed a new lizard and looks even better, no stringing issue.