FLASHFORGE PETG Pro Filament 1.75mm Black, 3D Printer Filament 1kg (2.2lbs) Spool, Dimensional Accuracy +/- 0.02mm, 3D Printing Filament for Various Mechanical Parts, Waterproof Parts

My son got this filament as a gift and it works well with his bamboo lab. Easy to attach. Remove and store. It is a very nice shade of red. Not stringy. Prints have turned out just fine with this filament.

I've used FlashForge PETG & ASA filaments for a while now, and my Bambu X1C seems to like them. FlashForge reels work well in the AMS, and they still use plastic reels which I much prefer. The PETG prints very well indeed IMO. Excellent finish, and not terribly stringy when the presets are dialed in. I did find that it seems to prefer a nozzle temperature of 245° C, and I also adjust the print speed to about 80% of normal. Your mileage may vary. I will certainly be purchasing more of this filament!

Zero issues printing with this filament, great product. No brittleness like others have mentioned, however I also have a dedicated spool dryer and my dried filaments live in an AMS. Got on sale 40%, however would not have chanced the buy at the current original price of $35/kg. A little disappointed that the color doesn't match in the photo. The photo shows a bluish to purple transition, the product I received is best described as "sparkly metallic dark turquoise". It's pretty, but not what I was wanting / expecting.

When it prints, it prints beautifully. Using a 0.25mm nozzle on my Flashforge Adventurer 5M, I’ve been able to get smooth, detailed prints with minimal stringing and no extrusion issues. Bed adhesion is solid—it sticks well to a heated bed without glue or tape, though a bit of glue stick or PEI sheet doesn’t hurt for extra insurance. Filament diameter is consistent, and I’ve been printing it at around 240°C nozzle / 80°C bed, which lines up well with standard PETG settings. Most prints come out strong and functional, though I’ve occasionally seen some layer separation—likely due to thin walls or slicer settings, not the filament itself. The spool is cleanly wound with no feed issues, and packaging is on point—vacuum-sealed with a desiccant pouch. For the price, this PETG holds its own. Great surface finish, solid performance, and minimal fuss make it a dependable option for both functional and aesthetic prints.

Excellent one. I really like the color

I wish Flashforge had filament to offer because this is my favorite brand. It even seems that their filament is harder/stronger than many competitors. Highly recommend this to everyone.

First off I would like to say I like to thank flash Forge for sending me two spools of this color for free. Discolor is an accent color is great for skulls dragons personal build mask and very much more. This film has been really good I like it adds to my collection and is great to get something like this when I wasn't expecting it I have to say that's very awesome for that company I see they take pride and doing their reviews and reading content that people post which helps them to make things better for us all and to help them and what we need and what we want but thanks again and I really appreciate it Flash Forward and if you're ever looking for someone to do a review about one of your printers I would be happy to do that for you on YouTube with a live video and going through all the steps of that printer keep me in mind and thank you very much again folks check out this their page they have awesome items for sale great prices and they will assist you and respond to you as fast as they did me thanks again keep up the great work we need more people like you

By far the best PETG filament I have used. I've printed close to 100kg of Natural and some Black FlashForge PETG Pro and have not have any failures (knock on wood). It prints consistently, only ever had 1 roll (recently) with a small tangle, and best part is how moisture resistant it has been. I live in the southeast US where humidity is high, but had leftover rolls unsealed for months and zero issues printing. I also noticed my latest batch of rolls (early 2025) they have moved away from hooking the filament end into the spool and moved to holding it with a small piece of tape. Huge improvement and solves the only issue I have ever experienced. It's awesome, but don't tell anyone because the price is still somewhat reasonable. ;)

There is no combination of settings that will get this filament to print properly on a Creator Pro 2. Even at 240° & 30mm/s the layers will not adhere properly. To add insult to injury, it clogged the nozzle when I tried to swap it out. PETG is a difficult material to print, however I have not had any of these issues from the few other brands I've tried.