Last week, we took a first look at the dual-filament Ultimaker 3 printer. This week, we dive into one of the key features that provides the printer with its power and flexibility: its extruders.

Innovation in the desktop 3D printer market has been exploding. A lot of attention has been placed on lower-priced printers, but there's been some pretty incredible innovation at the high-end as well.

Apart from the dual extruders and filament feeders, and a spool holder that can fit two filament spools at once, the Ultimaker 3 ( at Amazon) is similar in design and appearance to other Ultimaker ...

There aren't many 3D printers out there that have two extruders for putting out two materials at once, and of those even fewer are ready to hit the market. But Ultimaker's latest device is up to the ...

The Ultimaker 2 ($2,899) is a well-designed, good-looking 3D printer geared toward early adopters, schools, and product designers. It has a large build area, and consistently produced good-quality ...

Apart from the dual extruders and filament feeders, and a spool holder that can fit two filament spools at once, the Ultimaker 3 ( at Amazon) is similar in design and appearance to other Ultimaker ...