PC Fan Coffee Cooler

A little thing to cool your coffee. You could use ice, but this doesn't water it down. You hot glue or superglue a 12v computer fan to bottom of the grid. By the way, the model is upside down, so you don't need to print with supports.The small tab is for putting a small switch in. You can power it however you want. It is designed for a fan that is 3 1/8in by 3 1/8in. If you have a fan that is a different size, then you can edit it on tinkercad with this link:
https://www.tinkercad.com/things/dz