SainSmart GT-3 High Speed Matte PLA Filament 1.75mm, High Flow 3D Printer Filament, Black, 2.2 LBS (1KG) Spool, Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printer

It seems to print pretty good. It seems to be fairly strong after it's built. If it doesn't warp, it's as good as any other. Inexpensive filament, I use .

Used 2 out of the 4 rolls and so far so good. Quality and product is great! Here is one of the prints from nikkoindustries

Working perfectly on my A1C.Zero issues.Great priceWill buy again

I bought the mint flat, and the gray flat GT3. Been printing for years and this is definitely the worst filament I've ever used. Does not feed correctly so it under extrudes, also layer adhesion is absolutely no good with this filament. I love the colors and the finish, but I think the batches are hit or miss unfortunately.Update- I contacted them and they are sending me two new rolls of different colors. Maybe they have a lot of complaints about the gray and mint green. I will update when I receive the replacement.Update 2: So after a few days I got 2 new rolls free of charge from Sainsmart, matte black and teal blue. Both of them print very well if you decrease the fan speed,and keep it warm in your printer area. You do those two things and maybe slow it down a bit, it prints very very nice! I would definitely buy from them again!

This Filament has quickly become one of my go-to filaments for prototyping prints. The matte finish gives prints a clean, professional look that’s perfect for projects where you want to avoid the glossy sheen of standard PLA. I’ve used it on a few functional prints, and the matte texture really enhances the design, giving it a more polished and subtle appearance. The filament flows smoothly and consistently, which has made my prints come out great with minimal tweaking. If you're looking for a filament that not only performs well but also gives your prints that flat finish, this is a fantastic option.

I just cant figure this filament out. Maybe I got a bad batch but even after drying I cant get this to print at even normal speed without clogging or extrusion issues. I tried diff nozzle sizes, different settings, slowing it down and I just cant get it to print well.I've always heard great things about sainsmart tpu so I guess my expectations were set too high for this! I print tons of tpu so eventually I might give their tpu a try, but I probably wont come back for more gt3 pla.

I really like this filament. It is of high quality, the finish is a nice matte black, bed adhesion great and makes strong (PLA) parts in my 600mm/s machine. The packaging is high quality as well.I had a "snag" - One spool was poorly wound such that it was pulling all the way from the base of the spool along the side and binding. It was 90% full and needed to be re-spooled. THEY CONTACTED ME my honest review and offered me a refund.That's good customer service and mistakes happen.I am confident you will like this filament and they will make things right if you are not satisfied.

Clogged the nozzle, constant feed problems requiring restarting print jobs.Surface of filament feels dusty which I suspect contributes to all the feed problems.I don’t have these issues with other brands and they don’t feel situate to the touch.