
PLA Fluorescent 3D Printer Filament 1.75mm 1kg (Green, Red, Yellow)
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Prices updated: 14 Oct 2026
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About this product
A 1.75 mm PLA filament for FDM 3D printers, supplied on a 1 kg reel in green, red and yellow fluorescent colors. According to the listing, the filament glows in the dark for more than 8 hours after about 20 minutes of light exposure. It is used for decorative prints, toys and artwork that need a glow effect.
Specifications
- Material
- PLA
- Diameter
- 1.75 mm
- Reel weight
- 1 kg
- Colors
- Green, Red, Yellow
- Glow duration
- Over 8 hours (per listing)
- Printer compatibility
- Most FDM 3D printers
Frequently asked questions
What print temperature should I use?
PLA typically prints at around 190-220 °C. Follow the guidance on the spool and your printer's settings, and run a small test print to fine-tune the temperature for your machine.
Does the glow depend on lighting?
Yes. The filament needs to absorb light, which the listing says takes about 20 minutes of exposure during the day. Brighter light gives a stronger glow afterwards.





