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HE3D Tricolor DIY 3D Printer Kits 200X280X200,3 in 1 Out Printing, Three extruder Two Rolls of Filament for Gift: Amazon.com: Industrial & Scientific
![This open-source multi-color 3D printing add-on can be built for less than $20 - 3D Printing Industry This open-source multi-color 3D printing add-on can be built for less than $20 - 3D Printing Industry](https://3dprintingindustry.com/wp-content/uploads/2021/08/Screenshot-101.png)
This open-source multi-color 3D printing add-on can be built for less than $20 - 3D Printing Industry
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