YOUSU Matte PLA Filament Brick 1KG 3D Printing Filament, A Variety of Colors and Unique Matte Effect, Excellent Print Quality, Easy to Print, Great Layer Bonding, Works with Most FDM Printers
Chinese manufacturer (Guangzhou YOUSU 3D Technology) specialising in co-extrusion silk and multi-colour PLA filaments. Sells on Amazon under the YOUSU brand.