SUNLU PLA Glow In The Dark Tech Blue, 1.75 mm / 1000 g

If you want your prints to glow in the dark, SUNLU PETG Glow in the Dark is the perfect filament for the job! By day it behaves like a standard PETG – by night it becomes a real showstopper. With 10% glow powder, it absorbs light like a sponge when it's exposed to light and glows in the dark for around 10 minutes.

You can “charge” the filament in three different ways:

☀️ with sunlight: just 3–5 minutes,
🔦 with UV light: only 2–3 minutes for full brightness,
💡 with normal indoor light: 10–20 minutes for maximum saturation.

This glow-in-the-dark PETG filament combines excellent toughness, impact resistance and dimensional stability with outstanding layer adhesion for warp-free prints, with reduced stringing and clogging.

► Perfect for night-time projects, glowing logos, jewellery, signage, or creative decorations for Halloween, birthdays, festivals, and any other occasion after dark.