====== The Bukobot 8 Duo ====== {{:bukobot_duo-01.png?200}} Bukobot 8 Duo has dual plastic extruders, which can be used to print a 3D object with two types of filament. With two extruders, you can experience prints with a variety of colors or materials - though this may require some special programming as dual extrusion is still in the experimental stages of development.