【SUNLU 100% Wound Neatly 3D Filament】- SUNLU R&D team has mastered advanced technology and produced 100% Neatly Wound 3D Printer Filament, which is impossible for other brands. No knot, no winding, improve printing efficiency. | 【PLA Features & Matte Color】- SUNLU's newly upgraded Matte PLA Filament colors retain the original SUNLU PLA advantages: Easy Printing, No Clogging, while adding more color options. Matte PLA can print prints with non-glossy colors and frosted textures, suitable for more premium and mysterious 3D models. | 【Stable Dimensional Tolerance】- SUNLU PLA MATTE Filament Dimensional Accuracy +/- 0.03mm. Minimum tolerance and low warping to ensure consistent feeding and stable prints, good layer bonding, less stringing, easy handling, resulting in an outstanding surface finish and are highly precise. | 【Recommend Settings & Easy to operate】- We recommend printing the PLA Matte Filament at nozzle temperature of 200-230°C, bed temperature of 50-65°C, and printing speed of 50-100mm/s. The length of the filament can reach about 330 Meters. The operation is very simple and suitable for novices. | 【No Odor & No Bubbles】- SUNLU 3D Printer Filament are mainly made of corn starch, which is odorless when printing. Vacuum sealed, there is also a desiccant package, vacuum packaging to avoid dust and keep the filament dry.