• SUNLU PLA+ Filament with Shiny Surface: Provides a silky and shiny finish to your printing projects, ideal for an ornamental and luxurious touch. • No clogs and no bubbles: Fully dried for 24 hours before packing and vacuum-sealed with desiccants, ensuring a clean and tangle-free filament. • High dimensional accuracy: Diameter of 1.75 mm with a dimensional accuracy of +/- 0.02 mm. 1 kg (2.2 lbs) spool. • High compatibility: Compatible with 99% of FDM 3D printers and 3D pens. Made with starch-based raw materials derived from renewable plant resources. • Filament specifications: Diameter of 1.75 mm ±0.02 mm, odorless compared to ABS, base temperature of 60℃ - 80℃, printing temperature of 190-220℃, printing speed of 30-50mm/s, density of 1.26g/cm³, filament length of 330 meters.