SUNLU CMYK Lithophane PLA Filament 1.75mm, 4kg 3D Printer Filament Bundle, Compatible with AMS and Regular FDM 3D Printers, 4kg in Total, 1kg per Spool, 4 Packs, 4 Colors, White+Cyan+Magenta+Yellow

Very happy with this purchase. The product arrived quickly and was well packaged. It works exactly as described, feels solid and well made, and was easy to use right out of the box. I’ve had no issues so far and would definitely recommend it to anyone looking for a reliable option at a good price.

The SUNLU CMYK PLA filament has been an absolute game-changer for my 3D printing projects (Lithophane prints)! The colors are rich, vibrant, and print beautifully with a smooth, consistent flow. I’ve had zero issues with tangling, clogging, or warping—just reliable, high-quality results every time. The layer adhesion is excellent, producing clean, precise prints with minimal stringing. Plus, it’s low-odor and eco-friendly, which is a huge bonus. Whether you’re a beginner or an experienced printer, this filament is a must-have. Highly recommend!

Exactly as described and the price for this bundle isn't bad. The spools are wound neatly with no worries of tangles the work well right out the box in the X1C AMS. The color and print are really nice and I use the generic PLA setting for temperature settings. Great filament coming from these guys and I buy from them in bulk when I find the good deals from them.

This product performs exceptionally well, and I am particularly pleased with its competitive pricing and minimal out-of-box moisture content.

We got this bundle to try working on Lithophanes and they do work as intended! The filament is really good for other project and colors are bright and adhere pretty good to the build plate!

I made some color Lithophanes on my Bambu Labs A1 Combo printer using this CYMK bundle. Good quality, no issues with the build. In general, it worked great. I wish there was an easy way to calibrate the colors as the dark colors came out too dark.

Its what you need to get the job done was just what I asked for. Very good color & quality.

It works amazing! It makes my 3D prints as if they were paintings. I love it! Here is one that I printed. It came out beautiful!!!!!!!

The SUNLU 4-pack filament bundle offers decent value and print quality, but the packaging left a lot to be desired. When it arrived, the outer box was intact, but one of the spools inside had ripped inner packaging — meaning it wasn’t vacuum sealed properly. That’s a real concern for moisture-sensitive materials like PLA, as even small amounts of humidity can affect print quality. Thankfully, the filament itself still printed fairly well after some drying time, and the overall quality is consistent with SUNLU’s usual standard. Colours were vibrant, the spools fed smoothly, and there were no major issues with tangling or diameter inconsistencies. It’s definitely a budget-friendly option with solid results for everyday prints. That said, packaging is a key part of filament quality, and it’s disappointing to see compromised sealing in a brand-new pack. I’d recommend checking all spools as soon as they arrive and drying them before use if there’s any doubt. Overall, the SUNLU 4-pack is a good deal if you’re willing to do a bit of prep work — but inconsistent packaging brings the score down. A cautious 3 out of 5

Perfect for 3d lithophane printing