Conductive Filament (Protopasta Conductive PLA, Protoplant Inc., Vancouver, USA): 0.4mm Nozzle 215°C Extruder 0.2mm Layer height Regular Filament (PLA, Redline Filament, Neuss, DE): 0.8mm Nozzle 220°C Extruder 0.4mm Layer height 150% Flow rate 30 mm/s Printing Speed