Glow in the Dark PLA Filament 1.75mm – 4 Colors for FDM Printers

Light Up Your 3D Prints with Luminous PLA Filament

Take your 3D printing projects to a whole new dimension with DINGSUN 3D Glow in the Dark PLA Filament. Available in 4 vibrant luminous colors, this 1.75mm filament is engineered for FDM 3D printers and delivers smooth, reliable prints that literally glow in low light. Whether you're crafting decorative pieces, props, toys, or night-safety items, this filament adds a magical, eye-catching effect to every creation.

Made in Mainland China.

Why Choose DINGSUN 3D Glow in the Dark PLA Filament?

4 Vibrant Glow Colors: Choose from a versatile range of luminous hues to bring your creative vision to life with every spool.
Premium PLA Material: Crafted from high-quality, eco-friendly PLA — durable, easy to print, and free from harmful chemicals, making it safe for home and professional use alike.
Precise 1.75mm Diameter: Tightly toleranced diameter ensures consistent feeding, minimal clogging, and broad compatibility with most FDM 3D printers on the market.
Glow-in-the-Dark Effect: Absorbs ambient light and emits a captivating luminous glow in low-light or dark environments — perfect for decorative prints, cosplay accessories, safety markers, and more.
No High-Concern Chemicals: Formulated without hazardous substances, so you can print with confidence in any workspace or home studio.
Wide FDM Compatibility: Works seamlessly with popular FDM printers including Creality, Ender, Prusa, Anycubic, and more.

Technical Specifications

Material: PLA (Polylactic Acid)
Diameter: 1.75mm
Colors Available: 4 Luminous / Glow-in-the-Dark Colors
Form: Solid Filament Spool
Compatibility: FDM 3D Printers
Hazardous Chemicals: None
Brand: DINGSUN 3D
Origin: Mainland China

Perfect For

Decorative home & desk accessories
Cosplay props and costume pieces
Night-visibility safety markers
Kids' toys and novelty gifts
Educational and STEM projects
Holiday and seasonal decorations

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Learn More About 3D Printing Materials

Interested in learning about the properties and safety of PLA plastics? Visit the U.S. Consumer Product Safety Commission (CPSC) for guidance on consumer product safety standards and materials.

Frequently Asked Questions

Q: What FDM 3D printers are compatible with this 1.75mm glow in the dark PLA filament?

A: This DINGSUN 3D 1.75mm PLA filament is compatible with most standard FDM 3D printers that accept 1.75mm filament, including popular brands like Creality Ender series, Prusa i3, Anycubic, Artillery, Elegoo Neptune, and many more.

Q: How does the glow-in-the-dark effect work, and how long does it last?

A: The luminous glow-in-the-dark PLA filament absorbs light from natural sunlight or artificial indoor lighting and then releases that stored energy as a visible glow in low-light or dark environments. The glow intensity and duration depend on how long the print was exposed to light — typically a few minutes of charging can produce a glow lasting several hours.

Q: Is this PLA filament safe to use at home or in a school/office environment?

A: Yes! This filament is formulated without high-concern chemicals, making it safe for home studios, classrooms, and professional environments. PLA is also an eco-friendlier, plant-based plastic compared to many other 3D printing materials. Always ensure adequate ventilation when 3D printing as a general best practice.

Q: What are the recommended print settings for glow in the dark PLA filament?

A: For best results with glow-in-the-dark PLA, a nozzle temperature of approximately 190–220°C and a bed temperature of 50–60°C is recommended. Use a slightly slower print speed than standard PLA to ensure consistent extrusion and optimal luminous particle distribution. A brass or hardened steel nozzle is advisable, as luminous pigments can cause slightly faster nozzle wear over time.