ESUN Filament PLA-Silk Rainbow 1.75mm blazing sun PLA-SKRB175O-SS1P1

ESUN PLA-Silk Rainbow is a 1.75 mm PLA filament weighing 1000 g, designed to produce multicolour 3D prints with a smooth, silky metallic sheen. In the “Scorching Sun” colour, the shades change gradually every 15–20 metres, creating transitions without the need to change filament manually. Its decorative finish makes it suitable for visually distinctive prints.

The filament is designed for most FDM 3D printers. Its diameter tolerance is ±0.03 mm, and its shrinkage is 0.3–0.5%. Recommended settings are a nozzle temperature of 210–230 °C and a heated bed temperature of 45–60 °C; the printing speed range is 40–300 mm/s. It comes on a non-removable spool, so check that the spool dimensions are compatible before using it with an automatic filament feeding system.