eSUN Luminous Blue Glow-in-the-Dark PLA Filament 1.75 mm – 1 kg Spool

You want prints that actually glow after the lights go off – not a faint yellow tint that dies in ten minutes. This eSUN Luminous Blue is a modified PLA formula that holds a vibrant blue glow in low light. Kids' room stars, Halloween props, safety markers on a dark workshop bench: all sorted. One heads-up before you load it: the luminous additive makes it more abrasive than standard PLA, so use a hardened nozzle to keep your extruder happy. Spools at 1 kg, 1.75 mm, works across open-source desktop and industrial printers

• Vibrant blue glow-in-the-dark finish – holds charge well for low-light visibility
• Modified PLA (Polylactic Acid) formula; environmentally friendly base material
• 1.75 mm diameter, 1 kg spool – standard fit for most FDM desktop and industrial printers
• Recommended print temps: nozzle 210–230 °C, bed 45–60 °C, speed 40–100 mm/s
• Use a hardened (hardened-steel) nozzle – the luminous additive is more abrasive than standard PLA