Harbor Freight Rotary tool mini vacuum

Took a Harbor Freight 10 dollar rotary tool(part# 69451, 68986 or 97626 theyre all the same thing, go figure)) and made it into a mini hobby vacuum cleaner.

Here's a vid: http://www.youtube.com/watch?v=adz_8Ef0znY

For the filter material, I just used a Bounce Fabric softener sheet that was already used in the dryer lol. You can use whatever you want though like screen door screen material, PC fan filter, etc.