SUNLU 10kg PLA 3D Printer Filament Bundle - 10 Colors (Black, White, Grey, Transparent, Blue, Green, Red, Orange, Yellow, Purple) - 1.75mm ±0.02mm - 10 Spools (1kg Each) - High-Quality Neatly Wound Filament for 3D Printing Projects, DIY Creations, and Prototyping