Silk Dual Color PLA Filament 1.75mm Blue/Red – 250g Spool

Bring Your Prints to Life with Stunning Dual-Color Silk PLA

Unleash your creativity with the 3D Maliang Silk Dual Color 2-in-1 Co-Extrusion 3D Printer Filament. This premium Blue/Red silk PLA filament produces eye-catching, multi-colored prints in a single pass — no filament swapping, no extra hardware required. The co-extrusion process blends two vivid colors seamlessly, giving your models a lustrous, silky sheen that truly stands out.

Whether you're printing decorative art, functional prototypes, or collectible figurines, this filament delivers consistent, reliable results every time.

Key Features

• Dual-Color Silk Finish: Co-extrusion technology combines Blue and Red in a single strand, creating gorgeous color gradients and a premium metallic-silk luster.
• Tight Dimensional Accuracy: ±0.02mm tolerance ensures smooth feeding, minimal clogs, and consistent layer adhesion for every print.
• 1.75mm Diameter: Compatible with the vast majority of FDM 3D printers on the market — including Creality, Ender, Prusa, Bambu Lab, Anycubic, and more.
• PLA Material: Easy to print, low warp, no enclosure needed, and beginner-friendly. A great choice for decorative and functional prints alike.
• 250g Spool (0.55 lbs): A compact spool perfect for testing new color combinations or completing smaller projects without committing to a full kilogram.
• No High-Concern Chemicals: Formulated without high-concern chemical substances for safer everyday use.
• 1-Year Shelf Life: Properly stored, this filament maintains its quality and printability for up to one year.

Specifications

• Brand: 3D Maliang
• Material: PLA (Polylactic Acid)
• Diameter: 1.75mm
• Dimensional Accuracy: +/- 0.02mm
• Spool Weight: 250g (0.55 lbs)
• Color: Blue / Red
• Form: Solid filament
• High-Concern Chemicals: None
• Shelf Life: 1 Year
• Made in Mainland China

Printing Tips

• Recommended nozzle temperature: 190°C – 220°C
• Recommended bed temperature: 20°C – 60°C
• Store in a cool, dry, airtight container when not in use to extend shelf life and prevent moisture absorption.
• For best color blending results, use a standard 0.4mm or larger nozzle.

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Learn More About 3D Printing & PLA Materials

For consumer guidance on 3D printing safety and material handling, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What 3D printers are compatible with this 1.75mm dual color silk PLA filament?

A: This 1.75mm filament is compatible with the vast majority of FDM (Fused Deposition Modeling) 3D printers, including popular brands like Creality (Ender series), Prusa, Bambu Lab, Anycubic, Artillery, and many more. Always confirm your printer accepts 1.75mm filament before purchasing.

Q: How does the co-extrusion dual-color process work?

A: Co-extrusion technology fuses two separate colors — in this case Blue and Red — into a single filament strand during manufacturing. As the filament feeds through your printer, the colors blend and transition naturally, producing striking gradient and marbled effects without any need for manual filament changes or multi-extruder setups.

Q: How should I store this PLA filament to preserve its quality?

A: PLA is moisture-sensitive. Store your filament in an airtight bag or sealed container with desiccant (silica gel packets) in a cool, dry location away from direct sunlight. Proper storage helps maintain printability for up to the rated 1-year shelf life.

Q: Is this filament safe to use indoors?

A: This filament contains no high-concern chemicals. PLA is generally considered one of the more user-friendly filament materials. That said, it is always recommended to print in a well-ventilated area as a precaution when using any 3D printer filament.