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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[–] 1 point 2 months ago

Some epoxy nozzles do a pretty good job of mixing, I could see a brass or stainless nozzle like that working

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