The original print head (print) (AA with a nozzle diameter of 0.4 mm core is a replaceable print head is specially developed for the urround / Sound Processor Maker 3 and urround / Sound Processor Maker 3 Extended that the new print core system you can at the same time two ...The original print head (print) (AA with a nozzle diameter of 0.4 mm core is a replaceable print head is specially developed for the urround / Sound Processor Maker 3 and urround / Sound Processor Maker 3 Extended that the new print core system you can at the same time two materials with your urround / Sound Processor maker3/urround / Sound Processor maker3 Extended. Thus, it is now possible two different colors or a component with difficult overhangs with the water-soluble support material to print. This text is machine translated.