120mm Fan Jet

thingiverse

Initially, I designed a regular fan grill, but my creativity took over, resulting in an improved version. This grill offers minor safety against children touching the blades and fits 120mm PC fans. The design theory is yet to be tested, aiming at reduced noise levels and less turbulent exhaust at full speed. I printed it with white PLA to prevent warping, using a standard glass bed with Kapton tape.