Official UP! and Afinia filament (available in white, black, red, green, blue, yellow 1.75mm) ABS filament, for use with the UP! and Afinia 3D printers. Manufactured to very tight tolerances and a higher melting point formulated for UP! and Afinia, making for smoother 3D printing on UP! and Afinia 3D printers, with fewer extruder nozzle problems.