Updated Jul 8, 2026Added Jul 8, 2026
Rainbow· Overture PLA Rock
Updated Jul 8, 2026
GradientMatte
Beginner
Beginner-friendly. Prints reliably at default settings on almost any printer.
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$23.99/kg
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Overture PLA Rock Rainbow Summary
This filament is beginner-friendly to print. Worth watching: it can be low on heat resistance.
Print characteristics
Layer adhesion GoodBed adhesion EasyBridging & overhang ExcellentSpeed sensitivity LowWarping NoneShrinkage 0.2-0.6 %Stringing MinimalOozing MinimalOdor Mild
Strengths
- Solid strength for everyday parts
- Stiff and rigid, resists flexing
- Stays flat, very little warping
- Prints clean with minimal stringing
- Food-safe potential with the right setup
Things to watch
- Softens in heat, not for hot cars or near heat sources
- Degrades in sunlight, not ideal for long-term outdoor use
- Can be brittle, may crack under sharp impact
- Wears down under friction, not for high-wear parts
Color & finish
A solid Rainbow filament. It reads as a vivid red, close to fire brick. This filament has a flat, matte finish that hides layer lines and a color-shifting gradient as it prints.
Finishing
SandablePaintableVapor-smoothableMachinableGlue-friendly
Common uses
Decor & Cosplay
Display modelsFigurines & statues
Home & Lifestyle
Drawer organizersPlanters
Tabletop & Gaming
Board game insertsMiniatures
Specialties
GradientThe color transitions as the print progresses. One spool can start blue and end pink, or cycle through a full rainbow.
MatteFlat, non-reflective surface that hides layer lines. Surface feels slightly rough or chalky.
Spool Specs
1.37 g/cm³
±0.02 mm
1.75 mm
1000 g
303 m
Filament Print & Drying settings
| Nozzle temp | 190–230 °C |
|---|---|
| Bed temp | 50–70 °C |
| Print speed | 60–300 mm/s |
| Flow ratio | 1 |
| Drying | 50 °C for 7 h |
| Moisture sensitivity | Low |
| Enclosure | Not Required |
| Part cooling | Max |
More in the Rock series
View all 5 colors
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