Glow in the Dark PLA Filament Blue/Green | FDM 3D Printer 250g–1kg

Light Up Your 3D Prints with DINGSUN 3D Glow-in-the-Dark PLA Filament

Make your 3D prints truly stand out with the DINGSUN 3D Glow in the Dark Luminous PLA Filament. Available in stunning Firefly Blue and Green colorways, this filament absorbs light and emits a vivid, long-lasting glow — perfect for creating eye-catching models, decorative pieces, cosplay props, novelty items, and more. Whether you're a hobbyist or a seasoned maker, this filament delivers consistent, reliable results print after print.

Made in Mainland China.

Why Choose DINGSUN 3D Luminous Filament?

• Stunning Glow Effect: Charges under natural or artificial light and emits a brilliant blue or green glow in the dark — no batteries or power source needed.
• Exceptional Dimensional Accuracy: Tight ±0.05mm tolerance ensures smooth, clog-free feeding and consistent layer adhesion for high-quality prints every time.
• Universal FDM Compatibility: Works seamlessly with most FDM 3D printers including Creality, Ender, Bambu Lab, Prusa, Anycubic, and more.
• Premium PLA Material: Made from solid, high-quality PLA — easy to print, low-warp, and beginner-friendly with no enclosure required.
• Flexible Spool Sizes: Available in 250g, 500g, and 1000g spools to suit any project size or budget.
• No Harmful Chemicals: Free from high-concern chemicals, making it a safer choice for home and workshop use.
• 1-Year Shelf Life: Long shelf life when stored properly in a cool, dry place.

Product Specifications

• Brand: DINGSUN 3D
• Material: PLA (Polylactic Acid)
• Colors: Firefly Blue / Firefly Green (Luminous)
• Dimensional Accuracy: ±0.05mm
• Spool Sizes: 250g / 500g / 1000g
• Compatibility: Most FDM 3D printers
• Form: Solid filament
• High-Concern Chemicals: None
• Shelf Life: 1 Year
• Origin: Mainland China

Perfect For

• Cosplay props and costume accessories
• Decorative home figurines and night-light models
• Educational STEM projects
• Halloween and novelty items
• Artistic and creative maker projects

Tips for Best Results

• Recommended print temperature: 190–220°C (same as standard PLA)
• Bed temperature: 20–60°C (heated bed optional)
• Store in a sealed bag or dry box when not in use to preserve filament quality
• Expose finished prints to bright light for 1–2 minutes for optimal glow intensity

Explore More Creative Supplies

Looking for more fun maker and hobby items? Check out these related products from our store:

• 1/12 Miniature Dollhouse Table Lamp – Glass Shade & Metal Base
• "I'M Fine" Funny Sarcastic Waterproof Laptop Stickers – PVC
• 1/12 Miniature Boxing Gloves & Punching Bag Set | Dollhouse

Learn More About 3D Printing Materials

Want to understand more about PLA filaments and 3D printing safety? Visit the U.S. Consumer Product Safety Commission (CPSC) for guidelines on safe use of 3D printing materials at home and in the classroom.

Frequently Asked Questions

Q: Is this glow-in-the-dark PLA filament compatible with my FDM 3D printer?

A: Yes! The DINGSUN 3D luminous PLA filament is compatible with most standard FDM 3D printers, including popular brands like Creality (Ender series), Bambu Lab, Prusa, Anycubic, and many more. It uses the same print settings as regular PLA, so no special hardware or enclosure is needed.

Q: How long does the glow effect last and how do I charge it?

A: Simply expose your finished print to natural sunlight or a bright indoor light source for 1–2 minutes. The luminous glow-in-the-dark effect will then emit visible blue or green light in darkness for several hours. The glow is rechargeable and will last for the lifetime of the print with repeated charging.

Q: What spool size should I choose for my project?

A: The 250g spool is ideal for smaller decorative prints or if you'd like to try the filament before committing. The 500g spool suits medium projects and is great for hobbyists. The 1000g (1kg) spool is perfect for larger prints or frequent use, offering the best value per gram. All sizes maintain the same ±0.05mm dimensional accuracy.

Q: Does this filament contain any harmful chemicals?

A: No. The DINGSUN 3D glow-in-the-dark PLA filament contains no high-concern chemicals, making it a safer option for home and workshop 3D printing. As with any 3D printing filament, we recommend printing in a well-ventilated area.