Sunlu PLA Classic Blue Filament Sunlu PLA Classic Blue filament is a material designed for modern 3D printing—fast, precise, and repeatable. It supports print speeds of up to 600 mm/s while maintaining high print quality and durability, making it an excellent choice for both prototyping and more demanding projects. The optimal operating range (60–150 mm/s) provides the best balance between detail and performance, while the wide nozzle temperature range (190–230°C) ensures compatibility with many FDM printers. Durability that makes a difference Sunlu’s PLA Classic is an improved version of clas Manufacturer: Sunlu Model: PLA Classic SB Filament Type: PLA Diameter: 1.75 mm Weight: 1 kg Color: Light Blue