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Amazon.com: LOCYFENS Silk PLA Filament Multicolor, 3D Printer Filament Rainbow PLA Filament 1.75mm +/- 0.02mm, 3D Printing Filament 1kg/2.2lbs : Industrial & Scientific
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Geeetech A30m 3d Printer Multi Color With Dual Extruder, Recovery Breaks, Big Volume Printer 320*320*420, Double Z-axis, Diy Kit - 3d Printer - AliExpress
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This open-source multi-color 3D printing add-on can be built for less than $20 - 3D Printing Industry
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GIANTARM Upgrade A10M Mix-Color 3D Printer with Dual Extruder, Easy Assembly 3D Printer with Resume Printing, Filament Detector and Build Volume as 220x220x260mm: Amazon.com: Industrial & Scientific
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Geeetech Upgrade A20M 3D Printer, Mix-Color Multi-Color 3D Printing with Dual Extruder, Print Volume as 255×255×255mm3 - Walmart.com
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This open-source multi-color 3D printing add-on can be built for less than $20 - 3D Printing Industry
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