I recently bought this budget portable fan for this summer and wanted to use it while I'm sitting on my desk without using my hand, so I designed this stand for it. I put 7 spots on the bottom for anti-slip bumpers.
After printing and using a prototype, I found that it is extremely useful for someone who sweat a lot on their hands while using a mouse, typing, and writing, etc.
Kinscoter DQ233 portable fan: https://www.aliexpress.com/item/1005006781394051.html
Anti-slip bumper: https://www.aliexpress.com/item/1005006382486165.html
The author marked this model as their own original creation.