Robo 3d Prometheus Cooling Fan shroud. 40 MM fan.

thingiverse

Fans glide in from the side swiftly, easily settling into their designated positions. The protective cover clicks securely onto the print head, its connection clicking audibly into place. Built with durable PLA material. Positioned to allow unobstructed airflow across the print bed, the fan grille lies flat, awaiting operation. In printing intricate designs that demand extra support, I opt to utilize printed supports. Removal of these supports proves troublesome? Seize hold of pruning shears, take a moment to locate precise removal points, and cut carefully with caution while maintaining mindful fingers in view!