Rainbow delivers pure colour joy, straight from the spool.

X3D Fast Gradient Silk PLA Filament 1.75mm – Rainbow for Brilliant, Glossy Multicolour Prints

Bring your prints to life with a burst of radiant colour using X3D Fast Gradient Silk PLA Filament – Rainbow. Featuring a vivid spectrum of red, orange, yellow, green, blue, and violet, this filament shifts seamlessly through the full rainbow in a lustrous silk finish—no filament swaps required.

Crafted for bold creators and colourful projects, the high-gloss silk PLA gives your models a sleek, polished look with eye-catching reflections and smooth surfaces. With fast colour transitions, you’ll enjoy beautiful multitone effects even on smaller prints.

Perfect for display models, toys, cosplay accessories, and artistic designs, X3D Rainbow adds maximum visual impact and personality to every layer.

Key Features:

• Full-spectrum gradient: red to violet

• Silk PLA for a smooth, high-gloss finish

• Fast-changing gradient for vibrant colour flow

• Diameter: 1.75mm ± 0.03mm

• Net weight: 1kg (2.2lbs)

• Great bed adhesion and minimal warping

• Clog-free, tangle-free, and bubble-free printing

• Compatible with most FDM 1.75mm 3D printers

• Biodegradable and eco-friendly PLA

Print bold. Print brilliant. X3D Fast Gradient Silk PLA in Rainbow delivers pure colour joy, straight from the spool.

Specifications

Printing Parameters

• 190-220 C Extruder
• Bed temp – set @ 50-70 C
• Print Speed 30-70mm/s
• Movement Speed 90-150mm/s

Storage

Store filament away from the sun and in a sealed plastic bag with the silicon moisture bag inside.

Pricing

Price inclusive of GST

Fast Shipping

X3D are committed to keeping shipping prices low so our customers can always get the best quality products on time and at the most reasonable prices.  We offer standard and Express options.