Is there any existing technology that takes a variety of filaments of different colors (say a CMYK blend), and then blends them in different ratios to achieve whatever color you want?

I had this thought the either day, and I figure it's either stupid, already exists, or genius.

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[–] 2 points 2 months ago

It's not here yet that I know of. But I feel like it's going to get figured out in a couple of years. I daydream I had was not to blend but to have a filament that would change color with different temperatures.

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