Reprapper Electrically Conductive PLA Filament 1.75mm (± 0.03mm), 1kg (2.2lb) Black PLA Filament for 3D Printer

I recently purchased dual colored 3D filament and I am absolutely thrilled with the results! This filament has completely transformed my 3D printing projects, adding a whole new level of creativity and versatility. The dual-colored feature allows for stunning gradient effects and intricate designs that were previously difficult to achieve. The filament is of high quality, with consistent diameter and smooth printing properties, resulting in clean and precise prints every time. The colors are vibrant and true to the advertised shades, adding a beautiful dimension to my creations. The filament adheres well to the print bed and is easy to work with, making the printing process smooth and efficient. I have been impressed with the durability and strength of the prints produced with this filament. If you're looking to take your 3D printing to the next level and create stunning, multi-colored designs, I highly recommend this dual colored 3D filament. Five stars!

This has been my go to filament for a while now. It is strong enough and prints well and is consistent. Some of the older reviews talk about quality control or inconsistency issues. I am not sure if this WAS an issue before or if it was a printer issue with the users, not sure. I have been using it flawlessly every time on my Prusa MK4S. However, one of the big reasons I really like this filament, particularly in white, is that is is more translucent than other brands. I use it to print illuminated designs because LED strips will shine through it when printed thin. I used it to print an inlay into a black 3D print with this filament and it came out awesome. It keeps its accuracy enough to do it and passes enough light.

Do not buy, you will have all kinds of issues. Yes it is PVB but go buy a different brand that understand how to monitor quality of their products. I have had multiple rolls of this filament fail for various reasons. Some rolls just aren't within tolerance and will occasionally be too wide to pass through printer parts. One roll had filament that was flaking and stringing off the strand and clogging up my filament run out sensors. One of my prints failed after 40+ hours of printing because of a solid chunk of something that was not filament embedded in the strand. It got stuck in the gearing and filament wasn't flowing. How does a solid chunk of random material embedded in the filament pass quality control? This is unacceptable. I had a print fail this morning after 100+ hours at 98% completion because of out of spec tolerances. I have tested this filament in more than 5 printers and while I still have several rolls left I really don't want to use them because of all these issues.Too bad I'm past the return window because now I have several rolls of filament that I don't want to use. Maybe I'll melt them down and re-extrude them to spec lmao but I shouldn't have to do that.Oh and because Amazon wants me to review print adhesion I recommend printing on glass. You may need glue for support structures. This stuff warps like crazy on PEI sheets. Oh and this stuff is messy. PLA prints nice and clean and this stuff is stringy even with the best slicer settings and most careful calibration. You should expect bits of plastic everywhere and need to do some post processing to remove burrs and random plastic bits.All I can say is good luck if you get this, you're better off spending a bit more on a product that values quality control.

I really like this filament, very vibrant colors. Would totally order again If on sale. Did not have any tangling issues. Worked in my AMS with spool adapters as they were too small to roll properly. Bags are vacuumed seal. Went straight from bag to printer. I like it

Good for the price, prints fine. Just not super happy with the quality of the white color.

I see a lot of complaints that their silk filaments are brittle and weak. It’s Silk PLA. That’s what you’re supposed to expect. They’re not meant to be durable.I’ve used the Red-Blue silk and was skeptical, but it calibrated well with ideal settings for stock profiles - always a good sign.The adhesion is good, it performs as well as any other silk PLA, and is a good value.

I print on a Prusa Mini+ and slice with PrusaSlicer. I used Prusament PLA settings, which is what I use for all of my filaments without issue. Adhesion is generally good. No tangles in my particular spool so far. No clogging.BUT everything I've printed with this material has been soft and weak. Things don't really fit together, and when I try to press-fit items, the plastic just warps, bends, and then breaks. It's not brittle--it's actually bendy, but not in a good way. I won't be buying this again, but I'll use the rest of the spool to make things that won't be under any pressure.Added a picture to show the color. It's fine. When the two colors blend together, it's pretty ugly because the red and blue aren't the right shades to make a vibrant purple, so instead they make a dark purplish grey. Major flaw, in my opinion, and one that would be simple to fix. Just use a cool red and a warm blue. It's basic color mixing.

This PLA prints perfectly every time. It is much tougher than regular PLA and perfect for indoor functional parts. For me its the best value for money in PLA. I just purchased another spool, and will buy more as long as the price remains reasonable.