Creality 3D Printer Filament PLA PRO (PLA+) 1.75mm Colourful, Toughness Upgraded Dimensional Accuracy +/- 0.03mm, 1kg Spool(2.2lbs) Ender PLA Plus Filament for Most FDM 3D Printers

he rainbow PLA+ filament arrived in a resealable package that kept it fresh and protected. The colors are bright and vibrant, high quality prints so far with the few easter eggs we printed as gifts for people. Performance & Usage: I've been using this filament for a few months now, and it has exceeded my expectations in terms of performance. It prints consistently with minimal stringing or warping, and the color remains vibrant. Pros: Offers excellent toughness and durability, easy to work with on my 3D printer, and produces high-quality prints with great attention to detail. Consistent performance, suitable for various 3D printing projects, and a reasonable price point about $22 /1kg Final Verdict/Recommendation: Highly recommend for anyone looking to achieve high-quality prints with their 3D printer, particularly those who value the importance of filament quality and consistency. It worked great in our Babbu Lab P1s! and Printed 6 of the infinite easter egg fidgets for Easter this year. These were a huge hit. colors are bright vibrant.

Picked this up mostly out of curiosity -- I run an AD5X with a 4-color AMS so I don't usually need rainbow filament to get color variety, but I wanted to see how the gradient transitions looked on single-extruder prints and whether the PLA+ properties were actually an upgrade over standard PLA. Short answer: the color shifts are smooth and the filament itself is solid. No clogs, no tangles out of the box, and the spool was properly wound -- something I don't take for granted anymore. Came vacuum sealed with desiccant, which matters more than people realize. Wet filament kills surface quality and this arrived dry. The PLA+ flex resistance is noticeable compared to regular PLA. I did a bend test on a thin-walled section and it took a lot more abuse before showing stress marks. For functional parts where you want a little give, that's worth something. Where the rainbow effect lands on your print depends entirely on your layer height, print speed, and model size. Smaller models cycle through colors fast; larger flat surfaces let the gradient breathe. It takes some experimentation to predict where transitions will fall if that matters to you. At this price point it's an easy recommendation for anyone who wants interesting single-extruder prints without dialing in a multi-material setup. Good filament, no drama.

Weird color, so, I'll give it a try. I LOVE Creality filaments!

From the picture this looked like it would be a more shiny filament. In person. It is definitely more matte which I wasn't expecting silk but at least something with some gloss. Other than that the quality is good. I had no issues with clogging or stringing. I was just a bit disappointed since I'd been looking forward to trying this one. Learn from my mistakes. Check swatches before you purchase.

Love the colors, prints well!