No need polishing, the surface of the prints have a shiny metallic color, just like real gold.
Highlight silk pla filament. Made of high quality with American raw materials.
Easy to printing, support almost all FDM 3D printers on Market.
For better printing effect,
Recommended print speed: 30-45mm/s.
Industrial & Scientific Additive Manufacturing Products 3D Printing Supplies 3D Printing Filament.