PLA Rainbow and Gradient Filaments

PLA Rainbow filament (also known as Gradient PLA or Multicolour PLA) is a vibrant specialty material that shifts through multiple colours as you print. Each model comes out unique, with smooth colour transitions that bring eye-catching effects to your designs. Perfect for cosplay props, vases, artistic pieces, and fun projects, Rainbow PLA makes your prints stand out with a bold, creative edge.

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Why Choose PLA Rainbow?

  • Unique multicolour gradient effect – every print is different
  • Beginner-friendly – prints like standard PLA
  • Smooth extrusion with strong layer adhesion
  • Perfect for decorative models, props, and artistic creations

Printer Compatibility

Our 1.75 mm PLA Rainbow and Gradient filaments are engineered for consistent diameter, smooth extrusion, and reliable results. They are fully compatible with Bambu Lab, Prusa, Creality, Ender, and most FDM 3D printers.

Explore More PLA Styles

Want an elegant, glossy surface? Try PLA Silk filaments. Prefer a modern, non-reflective look? Explore our PLA Matte collection. For dazzling sparkle, see our PLA Glitter range. Or browse the complete PLA collection to view every finish available.

All PLA Rainbow & Gradient filaments ship fast from Australia, with same-day processing for reliable delivery.