Print's weak, spools are heavy.

Motion plastics specialist igus has developed igumid P190, a new filament for 3D printing, which is extremely rigid and strong thanks to the reinforcement with carbon fibre. This makes it suitable for ...

Your 3D prints don’t need to be solid blocks to be strong. With the right orientation, shell thickness, and smart geometry, you can create parts that feel rock-solid while using far less material.