Red

Quantum Dot HTPLA

Brilliant Red Glow! Nearly translucent in natural light Hyper-fluorescent red w/ blacklight Most brilliant results shown w/ 365 nm Part of March 2026's Endless Exploration A Protopasta exclusive filament Subscribe to Endless Exploration for new materials with new function every 2 months. Subscribe to our newsletter for product news, support & discounts! For more about how to print HTPLA, consider our getting started guide.