ColorFabb bronzeFill Metal Filament - 1.75mm (0.75kg) | MatterHackers
Overview | How to Polish copperFill & bronzeFill Filament | Adafruit Learning System
colorFabb on Twitter: "#bronzeFill, #copperFill and our soon to be released #brassFill on show at the @_RapidPro http://t.co/WhiqqefYTF http://t.co/WMhb2y1x8S" / Twitter
ColorFabb bronzeFill Metal Filament - 1.75mm (0.75kg) | MatterHackers