Super bright colors. Prints really well. Good price for the amount of rolls you get.

They were vacuum-sealed but they had a bunch of nasty stuff in the packaging. I also had to dry them.

Printed a cosplay gamer helmet with this filament. Came out great with not much cleanup work to do for smoothness.

It prints okay. The spools are really flimsy though I wonder if its going to cause retraction issues in my cfs

Came in sealed in a bag with desiccant.Popped out a test print as soon as I opened the bag. Set the temp at 220 which is right in the middle of the spec. There was quite a bit of stringing. More than I expected for brand new "sealed" filament. Almost every time I've encountered this it's because the filament is "wet." This will definitely need dried before I can use it again.It has a lot more odor when printing than the non-plus PLA I typically use. Not headache inducing but I can definitely tell it's there.Printed color looks more like very dark gray than black. It doesn't match the matte blacks I've gotten from other sources.After that test print I noticed a fracture in the filament. On the next print the filament broke about 6" above the print head. Thankfully I was standing there and was able to feed the broken end into the print head on the fly so my print didn't get ruined. Hopefully that was just due to being near the beginning of the spool and I don't encounter that in the future.Price seems ok for what you get, but just know that you may need to do some extra work to get your money out of it.

This filament made by onenpoxary is PLA+, but also "Matte" PLA. I wanted to like it, but my frustrations started early unfortunately. The bag it came in was not airtight at all, thus making the filament decently wet before I even printed with it. Because of this, the filament was somewhat brittle and even snapped off the roll before opening the bag. This resulted in the end tucked away in the roll edge being loose, opening the door for potential tangles on the roll (which is kind of ironic considering the sticker on the roll itself mentions this).Despite being broken off, I managed to load it OK, and it fit in my AMS just fine. The roll is kind of strangely thin, doesn't seem to matter other than being super flimsy, but maybe worth noting.I used a Generic PLA profile in my slicer, since it didn't come with any recommended settings. My first printing attempt, it jammed in my extruder so much that I had to disassemble my entire hotend from about an hour since it was soft and tangled in the gears. It got completely chewed up in the AMS and I had to throw away ~0.5m of filament.I moved to trying on a different printer, and it more or less went smoothly. The color is indeed black, the flow rate is good, and I don't see any prominent layer lines, warping, or other defects with this material. However, calling it "matte" is a stretch, since it appeared quite glossy even at PLA temps. You may need to lower the temps even more to make it Matte, but since I got this for the strength/durability I wanted the high temps. Speaking of which, this stuff is indeed super strong. I tried to break one of my test prints with my bare hands, and couldn't. I then tried to snap my overhangs off with a screwdriver, and still could not. For PLA Plus, this stuff is super tough!Other than some hiccups at the beginning, I would say this is relatively easy to use for good results, but its just not matte. And unfortunately, for being not-dry, a flimsy spool, and brittle straight from the bag, I have to knock down a few stars. If they get this under control or use better desiccant, I could recommend it.

I have tried this PLA Plus filament on my A1 printer, and it has printed very nicely. I had no problems during printing, and it came out like a regular PLA filament. It felt a little denser and stronger than a regular PLA or Silk PLA filament. The spool was tightly wound, and the finish of the print came out glossy.Overall, it is solid PLA Plus filament. I would recommend it.

I ran a print with this filament straight out of the bag using a standard PLA filament setting (220°C and a 60°C build plate), and the filament performed well: good adhesion on a smooth plate with very minor stringing. However, this filament is described as matte black, but the print was extremely shiny.Onenpoxary recommends printing temperatures from 210°C to 230°C, but I was disappointed by the appearance. I made several prints, each time decreasing the temperature until I reached 190°C before I felt it was fairly matte—still not the level I had desired, but good enough. At 190°C, the filament printed cleanly with good layers, but still had a bit of stringing.In terms of being a tougher filament, printed supports, which are often very delicate, felt very solid. My last test was a large, single-layer, vase-mode print, which turned out beautifully.