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Rainbow Silk PLA

Generic / House Brand
190–220
°C
Print Temp
25–60
°C
Bed Temp
50
°C
Max Service
Overview
Multi-color gradient silk PLA that transitions through the spectrum as it prints. The silk sheen from the modified PLA resin enhances color vibrancy. Color changes are unpredictable by design — patterns emerge from geometry.
Properties
Difficulty
beginner
Flexibility
rigid
Layer Adhesion
fair
Enclosure
no
Heated Bed
no
Dry Storage
recommended
Pros
  • Spectacular visual effect
  • No post-processing needed
  • Prints like standard PLA
  • Eye-catching gradient
  • Affordable
  • No multi-extruder needed
Cons
  • Color placement uncontrollable
  • Can't specify colors at specific locations
  • Weaker than standard PLA (silk modifier)
  • Higher cost than single-color PLA
  • Not suitable for functional parts needing specific color
Best For
  • Vases|Figurines|Decorative items|Artistic prints|Gifts
Avoid For
  • Color-critical applications|Functional mechanical parts
Storage
Standard PLA storage — sealed with desiccant. Print from freshly opened spool for best sheen. Wet filament loses silk effect.
Brands
eSUN Silk RainbowHatchbox RainbowOVERTURE RainbowPolymaker PolyLite