SUNLUPLA 3D Printer Filament PLA Filament 1.75mm, Neatly Wound 3D Printing Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, Fit Most FDM 3D Printers, 1kg Spool (2.2lbs), Black

Alright, let’s not pretend this is your first spool. If you’re buying 10 kilograms of PLA, you’re past the "Benchy" phase and fully in the “I just printed a wall mount, a cable holder, and a sword this week” zone. This SUNLU bulk bundle? Absolute value. Period.You’re getting 10 full kilograms—not janky mini spools or “bonus half reels.” These are solid, 1kg-per-roll full-size reels in a good color mix (unless you went with black/white packs). And let me tell you: for the price? The consistency is shockingly solid.I’ve been through 30+ SUNLU spools across printers—Ender 3s, Sovol SV06, and even my modded Voron—and it prints clean. No excessive stringing, no bubble drama, and minimal moisture absorption if you store it right (ziplock + silica = golden).Real-World Print Tests:Temp sweet spot: 200–210°C on most nozzlesBed adhesion: PLA classic—no glue needed on PEI or glass with 60°CTolerances: Dimensional accuracy is spot-on. I’ve printed gears, enclosures, and even a few GoPro mounts—everything fits.Layer lines: Smooth with a proper profile—better than some pricier brands, not even kiddingWhat I Like:Massive value without sacrificing reliabilityFilament is dry, well-packed, vacuum-sealed like it’s prepped for long-term storageSUNLU color quality is clean—not translucent cheapo stuffSpools are labeled clearly (bless them)

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.

Used this 10KG bundle as a restocking opportunity. Amazing price for 10KG. Packaged well, and shipped relatively quickly for such a large order. SUNLU filaments have always been very good to me in the past. Happy to have all these backups now! Very happy with my purchase.

This is a very confusing filament. My printer is an Ender 3 v2, and the results from this filament are crazy. I have yet to have better results from any other filament, I printed tiny detailed things that my printer has constantly failed to print with other play, yet at the same time I have dealt with a more frustrating pla, I cant tell if its a printer problem, my printer is almost 5 years old at this point, but If I leave the printer off for an extended amount of time I will most like have to take the hotend apart and unclog it I gone through three of four teflon tubes because It gets clogged and needs to be replaced. In some ways, it is the best, and in a lot of ways, it is the worst, but again, it could just be time to upgrade my printer.

I'm new to 3D printing and this Sunlu 1000g spool was my first filament used on my Bambu Lab A1 Mini. The prints are flawless and worked extremely well. I haven't experienced any clogs and have had perfect prints every time. After 60+ hours of printing, this filament has performed well.

This filament created some really unique prints, a bit tougher and glass like in comparison to previous filaments i've ordered, I would definitely get this again.

SUNLU is my go-to for good and inexpensive filament for my Bambu A1. Needed more of this green to complete a project and there was no color difference between my original spool and this one.

Once these spools print, the outcome is fine. However, with the past 5 orders of this filament, at least 2 or 3 spools are wound incorrectly. The spools seem to be wound up and loaded all on the one side of the spool so the printer always gets stuck. Instead of the spools being wound left to right and back again, these are wound all to the right side (facing the spool) and the printer keeps getting stuck. When I get an overloaded message from my Bambu P1s or a message telling me the filament failed to feed, it is always because the filament is stuck on this one side - always. Please check your winding of the filament, unless this is why they are about $11 per spool. My printer always gets stuck with these spools and probably 1 in the pack is ok. The other are not ok and always need to be unstuck on that one side. It's no different than filling a sewing machine bobbin - if the machine only loads to one side and not back across throughout the spool, the machine will get stuck. This is what happens with these spools too. I hope this is not the reason these are "affordable". Please fix the winding of the filament. Thanks