Added Jun 6, 2026
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or sign inSUNLU PLA Galaxy Starlit Flow Summary
This filament is beginner-friendly to print. Worth watching: it can be low on heat resistance.
Beginner
Beginner-friendly. Prints reliably at default settings on almost any printer.
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 Starlit Flow filament. It reads as a blue, close to dark slate blue. This filament has embedded glitter that catches the light.
Finishing
SandablePaintableVapor-smoothableMachinableGlue-friendly
Common uses
Decor & Cosplay
Display modelsFigurines & statues
Home & Lifestyle
Drawer organizersPlanters
Tabletop & Gaming
Board game insertsMiniatures
Specialties
GalaxyDark base (black, deep blue, dark purple) with extremely fine, dense sparkles. Creates a starry-night effect. Specks are tiny and numerous, not individually prominent.
Spool Specs
1.24 g/cm³
±0.03 mm
1.75 mm
1000 g
335 m
Filament Print & Drying settings
| Nozzle temp | 200–230 °C |
|---|---|
| Bed temp | 0–60 °C |
| Print speed | 50–250 mm/s |
| Flow ratio | 1 |
| Drying | 40-50 °C for 4-6 h |
| Moisture sensitivity | Low |
| Enclosure | Not Required |
| Part cooling | Max |
More in the Galaxy series
View all 4 colors
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