Noodler's Firefly

Noodler's Firefly


3oz (90ml) glass bottle of Noodler's Firefly Yellow highlighter fountain pen ink.


This ink is a bright highlighter yellow and glows spectacularly under blacklight. Great for refillable highlighters, or just a fun ink to play around with!


Noodler's inks are handcrafted, so there may be slight color variation across batches.


  • Flourescent (glows under UV light)