Features: Faster, More Efficient - Stronger fluidity, smoother discharge, faster molding speed, and less prone to deformation. More suitable for high-speed printing. Uniform wire diameter without plug - The wire diameter of the material is 1.75mm 0.02mm. Ensuring uniform and smooth wire discharge, helping to improve printing accuracy. Arranging Cables Neatly - Using new neat wiring technology, through countless in secondary mode, the layout of PLA consumables becomes neat. The printing is smooth and unobstructed, while saying goodbye to card winding makes the visual appearance very comfortable. Green and environmental protection - Environmentally friendly PLA raw materials can be degraded using renewable plant resources. (such as corn) Made from extracted starch raw materials, it can be safely used. KINGROON PLA 3D Printer Filament Vacuumed Sealed with Desiccant. Specification: Model: High Speed Printing HS-PLA Material Science:HS-PLA Color: Black, White, Grey (Optional) Net Weight: 1KG Density: 1.23g/cm Wire Diameter: 1.75mm Public Errand: 0.02mm Printing Speed: 40-500mm/s Print Temperature: 190-220C Hot bed Temperature: 0~60C Recommended storey height: 0.1~0.2mm Thermal deformation temperature: 62C Melt flow velocity: 3-7g/10min (190 2.16kg) Package Size: 210x210x90mm/8.2x8.2x3.5in Package Weight: 1200g/2.6lb Packing List: 1 x Filament Spool