Updated Jun 27, 2026Added Jun 6, 2026
AMOLEN PLA Glow-in-the-Dark - Firefly Blue, 1kg spool, side view

Firefly Blue· AMOLEN PLA Glow-in-the-Dark

Filament Color
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AMOLEN PLA Glow-in-the-Dark Firefly Blue Summary

This filament is beginner-friendly to print. Worth watching: it can be low on heat resistance.

Skill level 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 Firefly Blue filament. It reads as a vivid blue, close to dark slate blue. This filament has embedded glitter that catches the light and a glow-in-the-dark effect after a charge of light.

Finishing

SandablePaintableVapor-smoothableMachinableGlue-friendly

Common uses

Decor & Cosplay Display modelsFigurines & statues
Home & Lifestyle Drawer organizersPlanters
Tabletop & Gaming Board game insertsMiniatures

Specialties

Glitter Bright or translucent base with larger, visible glitter flakes. Large (0.5–2mm) particles. Distinct individual flecks; disco-ball effect.
UV ReactiveDoes not glow in the dark. Only glows brightly under UV blacklight. The effect is instant and stops when the UV light turns off. Available in bright neon colors (pink, green, yellow, orange). Not abrasive.
Glow in the DarkAbsorbs light from the sun or room lighting, then slowly releases it as a glow in the dark. Lasts for minutes to hours. Green is most common. Highly abrasive—use a hardened nozzle.

Spool Specs

DENSITY
1.24 g/cm³
TOLERANCE
±0.02 mm
DIAMETER
1.75 mm
SPOOL SIZE
1000 g
LENGTH
335 m

Filament Print & Drying settings

Nozzle temp210–230 °C
Bed temp30–65 °C
Print speed< 120 mm/s
Flow ratio1
NozzleHardened / abrasive-resistant nozzle required
Drying55 °C for 8 h
Moisture sensitivityLow
EnclosureNot Required
Part coolingMax

More in the Glow-in-the-Dark series

View all 17 colors
Aurora Glow Blue Blue Purple Firefly Green Green Orange Purple Rainbow 10m Rainbow 10m Neon Nightfall Rainbow 5m Rainbow Flux Red Starry Sky Blue Starry Sky Green White Yellow

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