colorFabb Special GLOWFILL 3D Printer Filament, 2.85mm Diameter, 750g Spool, Glow in the Dark, Fun for Kids, Easy to Print

• Light-Charged Glow Magic for Your Prints With glowFill you can turn everyday 3D prints into luminous, eye-catching creations. This filament blends a PLA/PHA base with a highly-concentrated phosphorescent pigment, so your model glows in the dark after exposure to light. In daylight or standard lighting it prints like a smooth, creamy filament, and once you switch off the lights it reveals a fun, glowing effect — perfect for decorative accessories, toys, signage and fun projects. Print tip: Use nozzle temperature ~195-220 °C and bed ~50-60 °C (if used). Print at moderate speed (40-100 mm/s) and use 100 % infill for maximum glow intensity.
• Easy to Print, Reliable PLA/PHA Base with Special Effect Don’t let the name “glow” fool you – the filament is built on the trusted PLA/PHA platform with diameter tolerance within ±0.05 mm and density ~1.210-1.430 g/cm³, so you benefit from familiar print behaviour and predictable results.Use the same hardware you already own, expect good layer adhesion, and benefit from standard settings: 195-220 °C nozzle, optional heated bed 50-60 °C. Usage advice: Use a clean nozzle, moderate cooling, and ensure your part is exposed to a strong light source before turning off lights — the glow effect is charged by light exposure.
• Creative, Functional & Glow-Enabled Applications With glowFill you open up a world of creative applications: from night-time signage, keychains, toy elements and themed props, to emergency markers, glow-in-the-dark décor and fun educational models. The luminous finish stands out in low-light conditions, while in normal light it behaves like a standard PLA/PHA material. This makes it both visually impressive *and* versatile. Pro tip: For maximum glow duration, print with 100% infill and keep walls thick enough (~1.2 mm) so that the pigment load is high. After printing, expose to bright light (sunlight or LED) for a few minutes.

glowFill… a neutral creamy colour by day, but it truly glows by night!