Amazon.com: 3D Printer Filament PLA Conductive Material (resistivity 7Ω.cm) 1.75mm +/-0.02mm, 100mm 2.8kΩ, Black,1kg : Industrial & Scientific
Testing Conductive PLA Protopasta filament with Snap Circuits
Type A Experimental Filament: Proto-pasta Conductive PLA (price per gr – Jacobs Hall Material Store
Electrically conductive filament for 3D-printed circuits and sensors - ScienceDirect
3D Printing a Multi-Material Conductive Touch-Sensitive 3D Printed Controller for Makey Makey With a Single Extruder 3D Printer (with Pictures) - Instructables
Examples of 3D printed electronics -FDM conductive filament (left) and... | Download Scientific Diagram
Getting Started with Conductive Filament — Nikko Industries
LATI | 3D printing: LATI electrically conductive filament