Popular Silk Metal Colors:Include Silk Filament Shinning Colors: Gold, Silver, Copper PLA Filament, Strong Compatibility:High Quality, No Bubble, Low Odor, Eco-Friendly, Universal Compatible with Diverse FDM 3D Printers in Market Package:Pack Contains 3 Spools, Each Spool Contains 500g Filament, Include Most Popular Shine Colors: Gold, Silver, Copper Extra Gift: One Premium Quality 3D Print Remove Tool or One Bottle Solid Glue Stick, Pack and Ship Together Warranty & Notice:We are Confident about PLA Filament Quality,Within 24 hours response,100% Satisfaction Guarantee. Be Sure to Insert Free End of Filament into Holes to Avoid Being Tangled for Next Time Use