The black Zortrax Z-ESD filament is a material that neutralises static charge ('ESD: Electrostatic Discharge'). With this filament you can protect objects that are sensitive to this. An additional advantage of Z-ESD is that it has a relatively small shrinkage factor after printing. This allows printing with greater precision. Electrostatic protection and a small shrinkage factor make it ideal for printing, for example, housings of electronics in radio vehicles, batteries or hard disks.