Amazon.com: Silk PLA Filament,TRONXY Tri-Color Coextrusion 3D Printer Filament Shiny Silk Green-Purple-Copper Multicolor PLA Fliament 1.75mm +/-0.03mm, 1kg/2.2lbs Rainbow Filament Fit Most of 3D Printer : Industrial & Scientific
Aceaddity Silk Magic PLA 3D Printer Filament Three Color
Tri Color PLA - Red | Blue | Green
ERYONE Triple-Color Silk PLA Filament for 3D Printers,1kg (2.2LBS)/Spo – es.eryone3d
ZLR PLA Filament Silk Tri Color Co-Extrusion 1.75mm 3D Filament 1kg/ 2.2lbs S... | eBay
3D Printer Filament PLA, 3 in 1 Rainbow PLA Filament 1.75mm /0.02mm, Silk PLA Tri Color Filament, Coextrusion 3D Filament Bundle - Etsy
TRONXY 3D Printer Filament,Tri-Color Coextrusion PLA Filament 1.75mm,Silk Shiny Purple Gold Black Filament,3D Printing Filament +/-0.05mm, 1kg/2.2lbs – Tronxy 3D Printers Official Store
2KG Pack】Tri-Color Silk PLA Filament - Green / Red / Blue — Kingroon 3D
Tri-Color PLA Filament,TRONXY 3D Printer Filament Bundle,Three Color Change PLA Filament 1.75mm±0.03,Fit Most 3D Printers 250g*4/2.2lbs Pack - Newegg.com
AMOLEN PLA 3D Printer Filament, Triple Color Coextrusion PLA Filament 1.75mm, Silk Shiny Red Yellow Blue Filament, 3D Printing Filament 1KG/2.2lb - Walmart.com
GratKit dual and tri-color silk PLA filament testing - YouTube
Amazon.com: ERYONE Silk Tri-Color Coextrusion PLA Filament,3D Printer 1.75mm,+/-0.03mm, Triple Color Filament 1KG(2.2lbs), Silk Orange,Blue and Green : Industrial & Scientific