✔Shiny Silk PLA Filament - High quality and bright silk silver grey PLA filament, make your printed objects look as smooth and shiny like real silk, perfect for the printing of decorative objects, crafts, and more | ✔Less Tangle - Full mechanical winding, bring more neat wiring, smooth entry, avoid possible blockage and line breaking, PLA raw materials come from USA, make your 3D printing journey more pleasant and relaxed | ✔High Compatibility - Due to the high quality standards in terms of manufacturing accuracy and the small tolerance in diameter of+/-0.03mm, it is perfectly compatible with most FDM 3D printers and 3D pens on the market | ✔PLA Filament Specs - 1.75mm Diameter, 1 kg spool (2.2lbs). Recommended printing temperature: 210°C - 220°C (410°F - 428°F), Heat Bed Temperature: 40°C -60°C (104°F - 140°F),Use a fully transparent spool to visually show the filament consumption situation | ✔Professional Packaging - Vacuum packaging with desiccant to keep it dry and keep out dust. 3D printer filament packing bag has sealed strips that can be reused, please remember to put it back into the packing bag timely after using to maintain excellent