FILAMENT SPECS: SIZE: 1 kg (approximately 2.20 lbs) Spool, 1.75 mm Filament Diameter (Dimensional Accuracy +/- 0.03 mm), TEMPERATURE: Recommended Extrusion/Nozzle Temp 200°C - 220°C (392°F - 428°F) 1.75mm Filament Diameter (Dimensional Accuracy +/- 0.03mm) SILKY SMOOTH PLA FILAMENT: With its heavy gloss and smooth finish, Hatchbox's Silk PLA will give your prints an unparalleled appearance! Bring old designs to life with a new level of detail or create exciting new prints for all sorts of projects. ENJOY FLAWLESS 3D PRINTS WITHOUT POST POLISHING: No need to waste time post polishing your prints! Our Silk PLA offers a shiny, smooth surface that is ready to be displayed right off the printer! Save yourself time and money with our quality filament that delivers amazing results. EASY TO USE FILAMENT FOR ALL: Whether youre a beginner or a seasoned veteran, Hatchbox Shiny Silk PLA is the perfect filament for you! With a wide range of temperature and speed tolerances, our filament