Hands down best filament I've used. Comes neatly wound, in an air tight storage bag. Fits great on my arms light spools this is my second order. The plastic spools are excellent even has a filament amount guide on each roll giving you a good estimate on what's left. I've bought elegoo for years . Never again. Shipping is just a few days the colors are vibrant and if I order red...the next time I order it's the same red. Colors and thickness of the filament is very consistent. Very happy with my purchase.