Amazon.com: BBLIFE Silk Shiny Multi Color Fast Change Rainbow PLA Filament, 1kg 2.2lbs 1.75mm 3D Printing Material, Widely Support for FDM 3D Printer, Easy to Print : Industrial & Scientific
ERYONE Macaron Rainbow Filament PLA 1.75 mm for 3D Printer, +/-0.05 mm – it.eryone3d
PLA Rainbow Silk – multicolour filament with high gloss – ROSA3D
Shiny Silk Multicolor Rainbow PLA 3D Printer Filament, Fast Color Change 3D Printing Filament 1.75mm, 1kg/Spool, 2.2lbs, PLA Glod-Yellow Series by GNVTNTP
Sunlu Rainbow PLA Filament
Noulei 1kg 3d Printer Filament Silk Rainbow Texture Feeling Silky Rich Luster Pla Random Send Rainbow Color 3d Printing Material - 3d Printing Materials - AliExpress