PLA plastic, 2.1kg, 3mm, luminescent-orange
PLA Plastic bright orange (fluorescent) with a diameter of 3mm on a spool. 2.2kg each spool. Specifically produced for 3D printing with the RepRap.
The material is sold on spools to reduce twisting. A decisive advantage compared to loose material is that the spools can be put in a dispenser to get them rolled off fast and easy.