Achieve professional and perfect printing performance with the original Creality PLA filament pack in two basic colors (black and white), specially designed to meet the needs of 3D printing enthusiasts and professionals. Key Features: High Dimensional Accuracy: Features a highly accurate and consistent diameter for smooth and stable feeding. Neat Winding: Carefully designed to avoid knots and tangles during long printing processes. Clean Printing without Bubbles or Clogging: Completely free of air bubbles to prevent printer nozzle clogging (No Clogging & No Bubbles). Superior Printing Performance: Provides strong layer adhesion and excellent performance for overhangs and fine details. Excellent Economic Weight: Dual pack with a total weight of 2 kg (4.4 lbs) divided into two practical spools (black and white). Technical and Operational Specifications: Material Type: PLA Filament Diameter: 1.75 mm Printing Temperature (Nozzle Temp): Ranges from 190°C to 230°C. Printing Speed: 40 to 80 mm/s. Print Bed Temperature (Hotbed Temp): 25°C to 60°C.