The people at Hyrel 3D wanted a higher quality 3D printer with more functionality, so they built it. Their Engines can print with up to four colors simultaneously, and with hot swappable EMO-25 extruders can also print with clay, plasticine, silicone, Play-Doh, and Sugru.

Hyrel Professional specs:

Filament size: 3mm
Filament type: PLA, ABS, clay, plasticine, silicone, Play-Doh, and Sugru
Machine size: N/A
Build volume: 8” x 8” x 8”
Max print speed: N/A
XY precision: N/A
Minimum layer thickness: 0.025mm
Software: custom
Other features: all-metal chassis, on-board computer and display, 4 hot swappable extruders, optional EMO-25 extruders
Price: $3095 assembled

Website: Hyrel 3D