The SUNLU PLA+ of high-quality 1.75mm filament, combining the toughness of PLA+ with a premium matte finish for professional-grade 3D printing. Each 1KG roll ensures smooth printing with high purity, low shrinkage, and excellent layer adhesion, making it ideal for functional parts requiring higher tenacity. The matte finish provides a non-glossy, frosted texture, perfect for creating mysterious and premium-looking models like art pieces or architectural designs. Designed for compatibility with most FDM 3D printers, this filament bundle is neatly wound to prevent tangles, ensuring a seamless printing experience for both beginners and experienced users. Specifications Filament Type: PLA+ Matte Filament Diameter: 1.75 mm ± 0.02 mm Bundle Weight: 1KG rolls Roll Length: Approximately 330 meters per 1KG roll (total ~990 meters) Printing Temperature: 200–230°C Bed Temperature: 50–65°C (or no heating with glue) Printing Speed: 50–100 mm/s Tensile Strength: 6–11 kgf Melt Flow Rate: 7–9 g/10min (190°C, 2.16kg) Shrinkage: Low, minimizing warping and cracking Layer Adhesion: Excellent, ensuring strong bonding between layers Compatibility: Suitable for 99% of FDM 3D printers using 1.75mm filament Spool Dimensions: Spool Diameter: 8.00 inches Spool Width: 2.50 inches Spool Hub Hole Diameter: 2.20 inches Additional Features: 100% tangle-free with neatly wound technology High purity with no bubbles or clogs Vacuum-sealed packaging with desiccant to prevent moisture Matte finish for a premium, non-glossy appearance Certifications: RoHS, Reach compliant