Geeetech Silk PLA Filament 1.75mm for 3D Printer, Metal-like Shiny Consumable 1kg (2.2lbs) 1 Spool, Dimensional Accuracy +/- 0.03 mm,Metallic Silver

These filaments designed with high accuracy of 1.75mm(±0.03mm),which are universally compatible with most FDM 3D Printers.

Do these silk pla filaments contain metal? No,these silk filaments are just the colors show a metallic luster,not real contain metal.so please rest assured to normally use it.Any difference with the silk silver pla and new silver pla? In fact, the silver color is different.new silver is actually a kind of regular pla.If you like the one with better luster, just choose silk filaments.because the metallic luster of silk filaements will be more obvious and strong.