2022 Guide to Colour-Shifting Filaments

Tired of monochromatic 3D prints? While there are several ways you can create multi-colour 3D prints, they still involve pausing the production and changing the filament spools. If you want to create multi-colour 3D prints with a seamless change of colours, try using rainbow filaments! So just what are rainbow filament
If you want to create multi-colour 3D prints with a seamless change of colours, try using rainbow filaments! 

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