3Dgenius Silk PLA Tri-Color 1.75mm 250g Rose Red Sky Blue Green

Tri-colour Silk PLA for FDM Printing

This 250 g spool of 1.75 mm silk PLA blends rose red, sky blue and green in a single coextruded strand. Every inch contains all three colours so each model shows different hues depending on the viewing angle. The filament is vacuum sealed after 24 hours of drying to prevent moisture uptake and bubble formation. It suits makers who want multi-colour effects without changing spools.

Makers seeking angle-dependent colour shifts

The tri-colour design works best on models with curved or faceted surfaces that catch light from multiple directions. Printers limited to a single extruder can still produce three-tone parts without pausing for swaps. Users who need consistent single-colour output or exact colour matching for mechanical parts should choose a standard single-colour PLA instead.

250 g spool with ±0.03 mm tolerance

The 0.55 lb spool feeds cleanly without crossed windings, reducing tangles during long prints. Dimensional accuracy of ±0.03 mm supports reliable bridging and layer adhesion at 30–60 mm/s. Recommended nozzle temperature is 190–235 °C with a heated bed at 50–60 °C. The small spool size suits test prints or small batches but will require frequent changes on large projects.