Protopasta Multicolor & Color-Changing Filament

Multicolor HTPLA filament are unique, multicolored filament that combines exceptional performance with affordability. This filament offers a unique blend of toughness, heat resistance, and color options, setting a new standard in PLA filaments.
Thermachromic HTPLA Filament is where science meets creativity. This unique filament changes color with temperature, making your 3D prints dynamic and interactive. Watch as your creations shift color around 31°C (88°F), revealing a captivating finish tailored to your filament choice.