IEMAI 3D Printer Filament 1.75mm, Glow in The Dark PETG 4kg Bundle | Long-Lasting Glow & High Brightness, Strong Bed Adhesion, Less Brittleness, 1kg×4 Bundles Rainbow, Green, Blue, and Purple

Product Details

• 1️⃣【Long-Lasting Glow Effect】IEMAI glow in the dark PETG filament 4kg bundle in rainbow, blue, green, and purple, which absorbs light from sunlight or UV exposure, delivering a bright, long-lasting glow. Ideal for Halloween & Christmas decor, gaming setups, cosplay & creative projects
• 2️⃣【Tougher and More Durable Than PLA】It combines the easy printing of PLA with the durability of ABS. Our glow PETG filament provides better impact resistance, higher heat resistance, and reduced warping for reliable functional and decorative prints
• 3️⃣【Strong Adhesion & Reliable Printing】IEMAI glow in the dark filament provides excellent interlayer adhesion and strong bed adhesion, which helps reduce warping, brittleness, corner lifting, and layer separation
• 4️⃣【Consistent Diameter & Smooth Extrusion】IEMAI glow in the dark 3D printer filament 1.75mm with +/-0.02mm dimensional accuracy ensures stable feeding and smooth extrusion, helping reduce nozzle clogging and print interruptions for consistent print quality
• 5️⃣【Printing Tips & Settings】 Dry at 70°C for 8–10 hours before printing. Nozzle: 240–260°C; heated bed: 60–70°C; print speed: ≤200 mm/s. Store in a dry, sealed bag after use

From the listing on Amazon.

View our other IEMAI listings here.

View our other PETG listings here.

Keep your filament dry, view our gear here.

Printing IEMAI PETG

IEMAI PETG in Glow Blue runs on the PETG profile below, and this listing is a 4kg spool. PETG is best suited to functional parts that need toughness and the light outdoor or higher-heat use PLA can't handle. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.

Ranges checked against Bambu Lab, Prusament and Polymaker data. Heat resistance is the heat deflection temperature (HDT). Read our PETG filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.

Nozzle Compatibility

This listing includes glow-in-the-dark filament. The phosphorescent pigment that makes it glow is hard and wears brass nozzles quickly, even though the filament looks like ordinary plastic. Use hardened steel or another wear resistant nozzle, starting about 5 to 10°C hotter than with brass.

Based on Bambu Lab, Polymaker and eSUN guidance. More in our nozzle types guide.