SUNLU PLA+ Silk Rainbow 04 filament 1.75mm PLA+ Silk R 04

SUNLU's PLA+ Silk Rainbow 04 is a 1.75 mm PLA+ filament for FDM 3D printers that gives prints a bright, silky sheen. The surface looks attractive even without post-processing, making it well suited to decorative pieces and display models. The colour gradually shifts about every 8 metres, so each print gets a unique, rainbow-like appearance.

The spool holds 1000 g of material, equivalent to 330 metres of filament. The winding is designed to reduce the risk of tangling, supporting a smooth and trouble-free printing process. Recommended settings are a nozzle temperature of 200–210 °C, a bed temperature of 50–60 °C and a print speed of 40–60 mm/s.

For the best results, dry the filament at 50 °C before printing. The spool has several holes that help the material dry evenly.