Dual-Color Silk PLA Filament 1.75mm 1kg Two-Tone Silk Gradient Low-Shrinkage

Brand: Yiqiu3D · Bored of flat, single-color prints that look like everyone else's? This dual-color Silk PLA blends two tones into one strand, so every print shows a smooth, silky gradient that shifts color as light moves across it — eye-catching dual-tone effects with zero multi-material hardware.

  • Eight head-turning combinations
  • Formulated for stable forming with low shrinkage: the silk additive is evenly dispersed so the gradient stays consistent from spool start to finish
  • Truly universal: runs on essentially any FDM printer and most 3D pens
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Diameter 1.75mm
Material PLA
Quick Answer

How does dual-color silk filament create two colors from one spool?

The strand is compounded from two silk-tone PLA masterbatches that merge during extrusion, so color flows along the filament length. As the nozzle deposits successive layers, the two tones interleave and appear as a smooth gradient — one spool, no multi-extruder needed.

Full answers below

Is it right for my project?

Best for: Made for glossy decorative pieces - vases, figurines, gift items and cosplay props with a premium sheen - available in 9 colours; 1kg spools; lead colour Silk Dual Color Pink Gold. Not ideal for: Not for structural or load-bearing parts; use PLA+ or PETG where strength matters - available in 9 colours; 1kg spools; lead colour Silk Dual Color Pink Gold.

Print settings

Nozzle 200-225°C

01 · Why this one

Product highlights

3 reasons

Eight head-turning combinations

black-red, black-gold, black-green, black-silver, black-purple, red-gold, red-blue, and red-green — each engineered so the two colors transition evenly for a premium, jewelry-like silk sheen.

Formulated for stable forming with low shrinkage: the silk additive is evenly dispersed so the gradient stays consistent from spool start to finish, with a laser-measured 1.75mm diameter that feeds smoothly and resists clogging.

Truly universal: runs on essentially any FDM printer and most 3D pens

Bambu Lab, Creality, Prusa, Anycubic — at a 220°C nozzle reference with a 45-60°C bed, no enclosure, no special settings.

Technical Data

Specifications

Diameter 1.75mm
Material PLA

Print Profile

Dual-Color Silk PLA Filament 1.75mm 1kg Two-Tone Silk Gradient Low-Shrinkage prints best at 200-225°C nozzle.

Nozzle Temp200-225°C

Spool Specification

Spool details for your feeding and handling setup.

Gross Weight1.3 kg
Length330m
Spool Size (L×W×H)20 × 5.5 × 20 cm
Pack FormatPiece
Spool TypeRound Spool Shape

Attributes

Country / Regionchina
HS Code39169050
Item No.dual-color-silk-pla-filament-two-tone-silk-gradient-low
Product Name PLA Silk
Cross-Section Round
Item No. Silk Two-Color
Application 3D Printing
Appearance Round Spool Shape
Length 330m
Density 1.26g/cm3
Before You Ask

Frequently Asked Questions

How does dual-color silk filament create two colors from one spool?
The strand is compounded from two silk-tone PLA masterbatches that merge during extrusion, so color flows along the filament length. As the nozzle deposits successive layers, the two tones interleave and appear as a smooth gradient — one spool, no multi-extruder needed.
Will it work on my printer or 3D pen?
Yes. As standard 1.75mm PLA it runs on virtually all FDM printers — Bambu Lab, Creality, Prusa, Anycubic — and most 3D pens, provided they accept PLA at the reference temperature. No enclosure or specialty hardware is required.
What temperatures should I use?
Use a 220°C nozzle reference (200-220°C window), a 45-60°C bed, and 50-100% cooling fan after the first layers. Slightly higher temperature helps the silk effect flow; avoid overheating to prevent color dulling.
How long does one 1kg spool last?
A 1kg, 1.75mm spool holds roughly 330 meters of filament — enough for 8-15 medium decorative models or dozens of small gifts and jewelry pieces at typical 15-20% infill.
How consistent is the two-tone gradient?
The silk masterbatch is pre-blended at compounding, so the gradient rhythm stays even across the whole spool and between spools of the same colorway. Each of the eight combinations is batch-matched for repeat orders.
What print speed works best?
Print at 30-60mm/s for the silkiest finish; slower outer walls (25-40mm/s) let the two tones align into the smoothest gradient. Fast printing above 80mm/s can break up the gradient and reduce gloss.
Is dual-color silk PLA for display pieces or functional parts?
It is designed for aesthetic pieces: vases, jewelry, figurines, trophies, gift boxes, and art objects where the silk gradient is the star. It still prints sturdy enough for light-use items, but it is a display-grade material rather than a load-bearing engineering filament.
How is it packaged?
Each spool is vacuum-sealed with a desiccant pouch in a moisture barrier bag, keeping the silk finish glossy and preventing bubbles. Store unused filament in the resealed bag or a dry box to preserve gloss and print quality.

Documentation & Downloads

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