Tri-Colors Filament Bundle: This magical 3D filament bundle is composed of three distinct colors (Red-Blue-Yellow) (Red-Blue-Green) (Orange-Blue-Green) (Red-Purple-Gold)- ensuring every print job will boast a vibrant rainbow of colors, no matter how small the project. Let your imagination run wild and enjoy the creativity and possibilities 3D printing can offer up Silk Shiny Glossy Surface: LOVOON PLA filament has a beautiful silky appearance, being both glossy and smooth. The fast color changing feature enables you to produce smooth, multi-colored, even intricate 3D-printed items with ease, making it perfect for 3D design, craft, and modeling projects Easy to print: For better printing smoothness and success, please use 0.4 mm nozzle or bigger,printing speed lower than 150mm/s. Recommended print temperature: 190-230°C. Bed temperature: 60°C. Printing speed: 30-200mm/s Universal Compatibility: The tolerance of the diameter of this 1.75mm PLA filament is +/- 0.02mm. Giving