3D Printer Filament, Fast Change Rainbow PLA Filament 1.75 mm Dimensional Accuracy +/- 0.02 mm, 1 KG Spool, PLA Rainbow Multicolor

La transición de colores es larga pero una vez que se da es de forma degradada lo cual me gusto mucho, el filamento es muy bueno y no hubo que hacer ajustes, utilice los parámetros que venía utilizando para PLA y no hubo problemas.

Se adiere bien a la plancha de la impresora.

You can literally do 2 or 3 prints before the color changes (depending on the size of your print). A color change filament should change every meter or so to have any "rainbow" effect. The filament itself is good, the distance between color changes makes it useless.

This is what is usually loaded on my printer. The length of each color seems just about right - big prints will each have a nice gradient, and even between smaller prints, the color change happens at a frequency where I get a different color every print. The picture dragons were printed right after another, and they're quite distinct.Some gradient filaments have a problem where the in between colors turn a bit muddy - not so with this filament. It's vibrant through and through. The spool itself looks like candy.You'll see some stringing in the photo, but I have humidity problems in my print area so it's inevitable for me. If you keep this filament dry, it prints perfectly fine.

The product does not adhere well to the hotbed. I had to crank the bed temperature up to 60 or 70 in some cases. As well, I had to increase the nozle temperature by about 10 degrees to 200 / 205 to keep in flowing. It starts off okay, but on a long print you wake up to a tangle of spaghetti. When it did print, the results were really nice. But success happened less than 20% of the time.I tried using painters tape and a glue stick but the filament did NOT stick to the painters tape and I had only some success with the glue.I ended up using it on small prints and so nothing ever printed out rainbow-like. Sadness.Also, it would be nicer if the colour changed more frequently. As it is, it takes a long time to get any colour change on prints that are fist-sized or smaller.Money spent on this is wasted.