Red

Fluorescent HTPLA

Get your glow on! Bold, opaque red in daylight. Bright glow at night w/ blacklight. Dark photos lit w/ optimal 365 nm UV. Enjoy all our color changing filaments. A Protopasta exclusive filament Subscribe to Endless PLA for new colors first and at a discount every 2 months. Subscribe to our newsletter for product news, support & discounts! For more about how to print HTPLA, consider our getting started guide.