30mm Fan Covers

thingiverse

I was on the hunt for a simple 30mm fan cover that didn't sit flush against the fan itself, yet allowed maximum airflow while providing decent protection. However, I couldn't find what I was looking for, so I decided to take matters into my own hands and create one myself. It turned out that many people downloaded my design, which inspired others to remix it with a Pie logo and even develop a stronger honeycomb version.