A
AndyBotwin
Guest
I picked up a few of these little guys at Walmart for around $6. I figured rather than trying to get one large fan, I'd go with some smaller ones so I could have more precise control over the airflow.
They also have some that clamp on that are a similar size. I looked at the fans at several different stores, but never found anything I liked better without spending a bunch of cash.

They also have some that clamp on that are a similar size. I looked at the fans at several different stores, but never found anything I liked better without spending a bunch of cash.