Mitus ABS Filament 1.75mm 1 kg for 3D Printing, Made in The USA, Purple

Absolute junk. This stuff is ovaled by over 0.3mm. At the extremes I get 1.56mm x 1.91mm oval. In the same 6" this can change by 0.1mm. No way to acurately extrude this filament. I pulled about 50 feet off the roll to see if it would get better, and the ovaling actually seems to get worse further into the roll. Tried printing a few parts anyway, and they are unusable as expected. I will be attempting to return this and will avoid Mitus in the future. Its clear they dont actually check thier filament for dimensional accuracy, let alone with a laser caliper as described in the ad. Terrible product and a huge waste of time.