iSANMATE 3D Printer Filament Bundle, Glow in The Dark Filament Multicolor, Green, Blue and Blue-Green, PLA Filament 1.75 mm, Dimensional Accuracy +/- 0.03 mm, 250g X 4 Pack

The color is vibrant, consistent, and looks amazing on finished prints—exactly what I was hoping for. It has a smooth, rich tone that really pops, whether I'm printing small models or larger pieces.Print quality has been excellent. The filament feeds perfectly with no jams, and layer adhesion is solid. I’ve had zero issues with warping or stringing, and the surface finish is clean and professional-looking every time.It’s clear this is a high-quality filament, and it’s become my go-to for any projects that need a bright, eye-catching pink. Highly recommend for anyone who wants great results and reliable performance!

Review is for the: "iSANMATE 3D Printer Filament, PLA Filament Glow in The Dark, 1.75mm Dimensional Accuracy +/- 0.03 mm, 1 kg Spool"As with most any filament from the factory... it works best when dried for 10+ hours. Many people report how brittle this filament is & yes, wet filament is brittle. So, dry it first. Then it will work well.I have had great prints with the Glow filament. After charging off a Bright light for 20 minutes, it will last for a few hours. Thicker prints works best of course, as there is more product to glow. Good detail can be printed with this. Important to have the settings correct, as the Glow is actually a PLA+ which melts at a higher temp than PLA. Appears to be a bit stronger than PLA, but not like a CF or PETG.I would purchase again. Be sure to dry it first.

This filament printed really well. The worst part of some rainbows is that the gradient isn't smooth and looks more stripey than transitional. This filament does not have that problems and has a beautiful smooth transition from one color to the next. The colors are rich and saturated, absolutely nothing negative to say about it. This filament is not rapid color change, so if you like printing dragons like I do, this will give you nice slow transitions without repeating colors. You can still achieve at least 2 colors if you print multiples of a few small prints. We recently bought a Bambu Labs printer and the plastic spool works great in the AMS. I had no issues with adhesion when switching colors with other brand filament within the same print.

I have tried to make 5 different projects now and all have failed in some form or another. I increased the temperature of my bed, some improvement but 3/4 of the way from completion it broke away from the bed. I tried to up the temperature of the nozzle and got very bad results. At this point I think this purchase was a total bust. Regardless of what I do I can’t get good results. Also, the glow in the dark colors are just not very bright and the “multicolor” is just green.Edit: The sales rep from the company reached out and inquired about the issues I was having. After explaining it to them they concluded I had been sent defective product and rushed me some new product. I received the replacement and also read other reviews of the products and made the required adjustments on my printer. The performance was greatly improved. The multicolor is still not very “multi” but I greatly improved my botched print rate, from 100% to about 20%, which is not horrible. I ended up increasing my table temperature by 10 degrees F and my nozzle by 5. My updated rating reflects the incredible customer service (5 stars) with my rating of the product overall (3 stars). I would buy more products from ISANMATE, just not this particular one.

This isn't your normal PLA. Not even close. Testing is a must. Temp tower had stringing from 190c to 220c. Had no adhesion on magnetic plate until 200c, and plate was at 60c. When it sticks, it really sticks too. I could only remove the build while the plate was hot. Got a clog mid-print also...luckily it was a short print at only 3 hours and I was there to catch it.Drying didn't help.The one positive is that it does hide print lines very well. No zits or bumps, but there was a ton of stringing that had to be removed.I'll keep testing, hoping to find that magic combo of temp and retraction. But for now, I don't trust this filament.Update: Seller has reached out to assist with my issue. I am hoping that I may have just received a bad batch. It happens. I will update when i hear back. It's good to know that they are listening, that gets a thumbs up from me. Stay tuned :)Update 2: Well, they left me hanging. 5 days with no communication. Lots of pictures were provided, with lots of stringing and bad adhesion on test temp towers and wagon wheels. Of the 2 rolls I used, I found the best prints were at 180c, high retraction, 90% flow rate, 50c bed. But they still produced less than acceptable results.Conclusion: So, I really wished this worked. I like the look of wood prints, but this filament just has too many issues...from clogging, stringing, adhesion, etc. I do see some of the other reviewers saying it worked for them, so my thinking is that I just got a bad batch. To be fair, buyer beware, and I hope you have better luck that I did.

I've purchased 3 different gradient colors from iSANMANTE. I really like the way it looks and the way it prints. My prints always come out flawlessly. I see a lot of reviews saying this isn't good quality or that it clogs or cant be used with this or that. Well, I have never had a clog with any iSANMATE filament. I always use it in conjunction with a filament dryer, especially if I've had it open for a few months, and I never have any issues with it softening like one reviewer claimed. Someone else says to not use this if you have a Bambu Labs printer. I have a P1S and it works great, even when I just use the spool hanger on the back of the printer. If you are having issues with this filament, MAYBE you got a bad batch, but I think people need to check their printer and slicer settings. There are a lot of variables that can cause prints to fail.If you see some iSANMATE filament that looks really cool and pretty, then try it out! It's a filament that performs great and looks even better.