GNVTNTP Shiny Silk Multicolor Rainbow PLA 3D Printer Filament, Fast Color Change 3D Printing Filament 1.75mm, 1kg/Spool, 2.2lbs, PLA Gloss Dark Series by : Amazon.co.uk: Toys & Games
3D Printer Filament, Color Change Rainbow PLA Filament 1.75 mm Dimensional Accuracy +/- 0.02 mm, 1 KG Spool, PLA Rainbow Multicolor : Amazon.co.uk: Business, Industry & Science
DO3D Fast Color Change Natural Rainbow PLA 3D Printing Filament, Tidy Winding 1.75mm PLA, Widely Fit for 3D Printer; 1KG Cardboard 3D Printing Material, Clear Transparent Type Multi Colored PLA : Amazon.co.uk:
eSUN eSILK PLA Rainbow 1.75mm 1Kg 3D Printing filament - 3D FilaPrint