SUNLU 4kg PLA 3D Printer Filament Bundle, Neatly Wound PLA Filament 1.75mm ±0.02mm, Individually Vacuum Packed, 4kg in Total, 1kg per Spool, 4 Pack, 4000g, 4Black

I have been using Sunlu PLA filament for my small 3D print farm for a few years now, and I’m thoroughly impressed. The print quality is exceptional, producing smooth, precise layers with minimal stringing. Whether printing detailed models or simple structures, the filament delivers clean and crisp results every time. The colors are vibrant and rich, with a broad range to choose from, ensuring I can find the perfect shade for any project. I print using a Bambu X1 Carbon and typically run it at 220° Celsius, and the filament works flawlessly at this temperature. The consistency and ease of use are excellent – it feeds smoothly and adheres well to the print bed, reducing the chances of failed prints. With several printers running non-stop, I’ve found Sunlu PLA to be reliable and consistent, making it an essential part of my production process. Overall, Sunlu PLA is a fantastic choice for anyone seeking high-quality filament with a variety of colors at an affordable price. Highly recommended!

**Update** I have a recent lightsaber project I'm putting together for my friend and tried out the silver PLA, and once again got pretty impressive results. Didn't need to do anything crazy, standard 200/60 temps and a PEI steel sheet to print on top of. The results came out really clean and I'm really pleased. Based on this I can vouch for the basic color blends as well as the clear.**If you're looking for a clear PLA that can print like glass, this one gives pretty good results. You will have to tweak your printer settings and use 100% infill in order to get there- consult youtube and websites like printables for more info. Some experimentation is probably necessary for this.What I really wanted to talk about is how good this specific blend of PLA is to print compared to most other PLAs I've ever tried. This material is not only strong (bending in the "weak direction" perpendicular to the layers this is only mildly less strong than certain tough PLA+ blends), but most importantly it prints with a consistency that outclasses most other PLAs I've tried.There are two prints specifically that highlight how good this material is for intricate or tough to print structures. A print in place MicroSD box (a popular design on thingiverse and printables), and a replica rollcage. You will notice on these websites that the PIP MicroSD box is extremely hard to print, with many people unable to get the arms to move because they've fused or are dimensionally inaccurate. I had this problem while trying my vast array of Flashforge, Inland, Creality and other filaments, but the one that did work on the first try with zero fuss and no fiddling on my ender 3 V2 was the Sunlu Clear. After printing with default no tweak printer settings, it just worked with the arms freely moving after I popped it off the bed. Similarly, I've had a heck of a time trying to print the rollcage design with other filaments, and even with Cura's revised tree supports they did not come out right. The vertical bars sometimes messed up and either failed completely or looked saggy or goopy. Frustrated after several hours of trying different settings and in particular wasted PLA, I took out the Sunlu Clear and it printed first try, and in fact it probably didn't need any supports at all except for the rear horizontal bars. Basically perfect out of the box. I never had to do anything crazy to print this material, just set the printer to 200 deg F and the bed to 60 deg bog standard settings and just let it go.I have to assume that this is likely because the clear contains less fillers than any colored blend. Regardless, if you are looking to print some complex and tough models, I would recommend giving this a try.

Great filament, prints clean and easy. no warping, some stringing but very little. adheres to bed well and looks great.Had trouble with overture filament, none of those issues are present with this filament.

It was pretty good; I held it for almost 2 years before I figured stuff to print with it. As others have said, it does get brittle and drying doesn't always help. I got most of the 1kg spool printed and it was clear for the most part. I bought it for a specific purpose, and it did complete that purpose. As you can see from the photos, it is clear for thin-walled items, the second print has desiccant, and I thought it make it easier to see the color change. It was printed on a Bambu Lab P1P, using mostly stock settings. UPDATE: After looking at the recommended temperature range, I increased the drying temperature to 55C which seemed to 'cure' the brittleness.

I’ve used several dozen rolls of Sunlu PLA, and it’s consistently been a great product. The price is hard to beat for the quality you get. Each roll comes well-dried and ready to print—no moisture issues or extra prep needed, which is a big plus.Prints come out clean with good adhesion and minimal stringing. Out of all the rolls I’ve used, only one had a winding issue, and even that was easy to fix with a quick respool. For the price, reliability, and performance, Sunlu has become my go-to PLA.Highly recommended

Was well packed, each roll comes in it's own box if you plan to resell locally. Each spool is decently wound and in a reusable sealed bag. It's as advertised the pla is standard or better quality, I've been steadily printing at average pla temps around 200-205 pending on use case, I've used it on two different machines the artillery side winder with a 1mm nozzle and a creality ender-3 v3 SE with a standard 0.04 mm nozzle both working well, I've been having a little under extrusion at the start on the E-3 but it's likely the machine or my cura profile, haven't ran into any snagging, the finish is glossy but not shiny. The colors are nice I really loved the purple and yellow the most. It's a fantastic bargain if you don't mind paying up front. Print temperature is standard 200-210. Does not glow, nor was it advertised to but amazon wanted to know lol.