Octave Rainbow 1.75mm ABS Filament – 3 color spool Red, Green and Blue, 1kg, 2.2lbs. For Afinia, Reprap, MakerBot, UP!, PrintrBot, MakerGear, Solidoodle, Ultimaker, and other 3D printers. Each color weighs 0.33kg, 0.73lbs and the reel itself weighs 0.36kg, 0.79lbs. Octave Rainbow gives you a choice of filament colors on one reel. No need to stop and change reels any more, just drop in an Octave Rainbow filament reel and swap colors as you go. Octave Rainbow 3 color ABS 1.75mm Filament in 1kg spool. High quality 1.75mm Red, Green and Blue ABS filament from Octave. Produces excellent 3D printing results. High quality ABS filament, manufactured to very tight tolerances and a wide extruder temperature range, making for smoother 3D printing, and fewer extruder nozzle problems. Print temperature: 210 – 250 celsius degree; Filament diameter: 1.75 mm +/- 0.10mm. Also available in 4 color rainbow spool – Red, Geen, Blue and Yellow.