• Silk PLA+ filament with a smooth and shiny finish, no additional polishing required. • Better layer adhesion, high strength and toughness. • Made from new materials, non-polluting, non-toxic, and odorless. • Each centimeter consists of three colors, showing different effects. • Dimensional accuracy of +/- 0.02 mm, ensures uniform and stable feeding. • No tangles, bubbles, or clogs, perfectly wound co-extruded filament. • Total length: 340-350 m, recommended printing temperature: 210-230 °C. • Vacuum-sealed packaging with desiccant bag, keeps the filament dry and dust-free. • Compatible with most FDM 3D printers using 1.75 mm filaments.