Shiny Silk Gold Silver Copper 1.75mm 3D Printer PLA Filament Bundle, Each Spool 0.5kg, 3 Spools Pack, with One 3D Printer Remove Tool MIKA3D

Purchased the gold-silver-copper combo, and printed this little dragon in gold. The printer is a Prusa MK4, and I used the default PLA settings (220/60). The satin sheen is stunning! This was my FIRST print using the material. You can see a tiny bit of stringing threads around some of the periphery which I think a slight tuning of nozzle temperature might eliminate, but it's easy to clean up. I printed with supports which snapped off cleanly. I am blown away by the quality of the result!

Sticks ok but the gold and copper just a pain to work with. You'll waste more time on settings, cleaning nozzles and taking apart and cleaning the extruder.Also only 500 grams rolls and honestly not worth it.

The prints come out good on generic Bambu Lab P1S settings and the gold, silver and copper look very nice.

2nd Update: I'm deleting my first update. The extrusion issue was not the fault of the filament after all. My first review stands, although I will knock off a star for one reason. This filament is super brittle. It normally isn't a big deal, but when you get down to the last 20% of the spool where it is wound tightly, depending on what kind of a printer you have and how the filament feeds, you may encounter a big problem. For the Ender 3, you need around 2 inches of fairly straight filament to get it to feed properly. I had this filament snap on me at least a dozen times as I was trying to gently straighten out a piece by hand. I have never dealt with filament this brittle before. I almost gave up but managed to get it fed.You do pay a slight premium for this filament, but it isn't your normal dull everyday filament so I don't get all wound up about that. It is a bit more temperamental than standard filament and requires some adjustments from normal PLA settings, at least that has been my experience. Mine is printing about 98% perfectly with the temperature at 220C (bed temp of 60C is working just fine). I'm thinking about actually trying a different print with that run up to 225C or 230C because I get the very rare (like one pass in 100 at most) where the layer width for the one strand doesn't lay down quite as flat and uniform as the rest. Could be an issue with filament consistency, or it could just be that this wants to be a little warmer and I'm running it right at the bottom end.Now on to the great stuff. This material is REALLY shiny. It looks fantastic! I've printed short flat things and tall skinny things and it is interesting how the finish is so different, yet still cool for both. I printed a fairly large coin (2" diameter) flat on my Ender 3 and the result was stunning. The golden shine is really bright. You would never get anything this cool from regular filament. Then I printed the same coin on its end. It was a markedly different type of shine. It was a darker golden color and not quite as shiny but it still had this really cool look to it.They ship these in vacuum sealed zip lock bags, always a nice touch and I wish everyone did this. Overall I really love this stuff and I wouldn't hesitate to buy it again. I'm going to play a little bit more with the settings and see if I can get it dialed in to perfection, but I am happy with the results I am getting already. If I find better settings I'll update this review if I can.

Tried the brinze filament on a small project, and I'm impressed by the depth and richness of the result. Printed at 195C, bed at 60C because I forgot to change the setting for silk PLA, but got excellent printing. I appreciate having the recommended temp printed on the side of the spool as well. Saves me a lot of research.