Protopasta Metals are made with real metal powder, but print similarly to standard PLA (for extended use, select a wear resistant nozzle). They print with a...
How-to
The coolest thing (I think) about our Magnetic Iron PLA is that you can rust prints made in this material! This gives a whole new look to 3D printed objects that is particularly great for cosplay, artifact replication, and decorative objects.
