The PolyDye system installed on an Elegoo Neptune 2 printer. (Credit: Teaching Tech, YouTube) Being able to 3D print FDM objects in more than one color is a feature that is rapidly rising in ...
Multi-color 3D printing is notorious for being difficult to get right. Even with modern printers, you often end up using much more filament (and tool changes) than you would for a single-color print. ...