So you want to 3D print your models in chocolate? The 3Drag 3D chocolate printer has you covered. The printer is capable of printing objects up to 20 x 20 x 20 cm using ABS or PLA. Add a chocolate extruder, and you will be able use chocolate as your filament.
3Drag has a max printing speed of 300 mm/sec, depending on what you are printing. It has 3 NEMA 17 stepper motors to handle movement.