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

Extremely bad quality. Very brittle, don’t buy as many times the filament broke while printing.

Very disappointed doesn't glow in the dark

Do not buy, very poor quality

It is a nice product recomend to others 👍

It looks good and it’s the same size as listed so you don’t need to worry about that. I made a cross to go on a necklace and if the sun touches it for a couple minutes it could glow for hours. The quality is great and is worth my money. I would recommend this product to my 3d printing friends.

Provata una bobina soltanto, la luminescenza è solo un illusione. Come altri utenti devi dire anche io che al buio totale si vede comunque pochissimo, e pure stando vicino

Awful product. Does not glow in the dark what so ever. Totally miss sold this item and very let down. Avoid at all costs

I was extremely disappointed with this glow in the dark filament. From the moment it arrived, it was clear something was off—it came wet and brittle, and the filament was warped to the point of being nearly unusable. Every print I attempted was plagued by frequent jams, disrupting my workflow and wasting hours of work. The worst part was when one of these jams led to a catastrophic clog. The filament, refusing to feed properly, built up into what I can only describe as a “blob of death.” This not only ruined my print but also damaged my extruder, which now requires costly repairs. In short, this filament not only failed to meet expectations but also ended up costing me time, money, and valuable equipment. I would strongly advise others to steer clear of this product if you value a smooth, hassle-free printing experience. DO NOT USE

Let me count the ways in which I feel ripped off. 1) As displayed in my uploaded image, the consistency of this filament is abhorrent. I am using a brand new JS1 Snapmaker and the filament has been grinding the drive gears of the extruder like a rookie truck driver. Never in all of the years I have been doing 3D prints, have I come across a filament that actually gets stuck in the Bowden tube to the point you have to yank it out backwards in an unloading scenario. The print that I am working on, was to be an 18 hour print, but it is now 26 hours because every time I walk away and do something constructive else where, it decides to get stuck and make the JS1 stop and wait for me to return to essentially, yank the filament out, and load it back in. 2) One would assume these would be a full size roll but alas, that is not the case. These are 4 mini rolls of frustration and wasted money with an odd coating that is grainy and full of friction. Luckily I had my SUNU drier and have been literally cooking the roll as I print but even so, it has jammed twice. Wonderfull, because we all know how awesome it is to have a large print stall out or quit on you when it is assumed the product you bought would be just a tad bit better on the quality side. Might as well try to 3d print log chain and see how that pans out. 3) "Glow" doesn't seem to be glowing in the colors that are pictured. In fact, all 4 of them, have the same sick green glow to them so..not sure where the variety pack is in all of this, but it is safe to say they didn't know either, grabbed whatever was laying on the floor and threw it into a box for me to suffer their lack of QC. Either way, I will not buy another product from this company as it is painfully obvious to see, their deceptive practices know no bounds. If it did not take forever to get filament from Snapmaker, I would order nothing but Snapmaker filament because it is far superior than most of what is here on Amazon, other than Hatchbox, which is now my new go to Filament company at this point. (Overture also has issues with overlaps, snags and just horrid PETG)