How does Dual-color PLA achieve its key property?
Two PLA colors are co-extruded into one strand, so one spool gives a two-tone transition without filament swaps or manual painting.
Full answers below
PLA Rainbow 03 8M Gradient 
PLA Rainbow 02 8M Gradient Dual Color PLA Filament 1.75mm 1kg Vacuum Sealed Wholesale Available Dual Color Co-extruded FDM Printing
Brand: Yiqiu3D · Model: 202609300000851 · Material advantage: Two PLA colors are co-extruded into one strand, so one spool gives a two-tone transition without filament swaps or manual painting.
- Appearance: Rainbow / Gradient 1kg
- every spool is vacuum sealed with desiccant against moisture.
- Process guarantee: 1.75mm tolerance held at ±0.03mm by inline laser gauging - vacuum sealed with desiccant on every batch.
Diameter 1.75mm
Material PLA
Quick Answer
Is it right for my project?
Best for: Miniatures, Home Decor, Cosplay Props, Art Prints, decorative two-tone models Not ideal for: Single-color structural parts (output is two-tone by design); high-stress engineering parts (choose PETG); color-critical industrial parts
Print settings
Nozzle 220°C · Bed 50-60°C
01 · Why this one
Product highlights
4 reasonsAppearance: Rainbow / Gradient 1kg
every spool is vacuum sealed with desiccant against moisture.
Process guarantee: 1.75mm tolerance held at ±0.03mm by inline laser gauging - vacuum sealed with desiccant on every batch.
On the printer: mainstream FDM machines take it directly
Up Close 
Gallery
Product Images
Spec Sheet
Close-up
Scene
Technical Data
Specifications
| Diameter | 1.75mm |
|---|---|
| Material | PLA |
Print Profile
Dual Color PLA Filament 1.75mm 1kg Vacuum Sealed Wholesale Available Dual Color Co-extruded FDM Printing prints best at 220°C nozzle, 50-60°C bed.
| Nozzle Temp | 220°C |
|---|---|
| Bed Temp | 50-60°C |
Spool Specification
Spool details for your feeding and handling setup.
| Gross Weight | 1.3 kg |
|---|---|
| Spool Size (L×W×H) | 21 × 21 × 7 cm |
| Pack Format | Piece |
Attributes
| Country / Region | china |
|---|---|
| HS Code | 39169050 |
| Item No. | dual-color-pla-filament-vacuum-sealed-wholesale-available |
| Place of Origin | Other |
| Product Name | 3D Printing Filament PLA Rainbow |
| Grade | PLA Rainbow |
| Appearance | None |
| Density | 1.24 |
| Material | PLA |
| Diameter | 1.75mm |
| Net Weight | 1kg |
| Feature | Dual Color |
| Packing | Vacuum Sealed with Desiccant |
Before You Ask
Frequently Asked Questions
How does Dual-color PLA achieve its key property?
Two PLA colors are co-extruded into one strand, so one spool gives a two-tone transition without filament swaps or manual painting.
Which printers is it compatible with?
Compatible with mainstream 1.75mm FDM printers.
What printing temperature should I use?
Please refer to the recommended settings on the spool label or contact us for our material parameter sheet.
How much can I print with 1kg?
Yield depends on model volume, infill and layer height. Estimate by model weight in slicer software; a full spool reliably covers typical decorative or prototype runs.
What colors are available?
Gradient pairs follow the color options on this listing; the transition look is shown in our real photos. Current lineup: Rainbow / Gradient.
What is this filament mainly used for?
Typical uses: miniatures, home decor, cosplay props, art prints, decorative two-tone models, and similar projects in its scene range. See the applicable-scene list for the full picture.
How should the spool be stored?
Vacuum sealed with desiccant as supplied; after opening keep it in a dry box or sealed bag - especially for moisture-sensitive grades - and re-dry before long pauses.
Documentation & Downloads
Everything we publish for this material, in one place.
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