This is a small and fun little toy I made. It actually blows a good amount of air. You will need a 9v battery, superglue, 9v battery adapter, a small switch from radio shack, a small 130 6v motor(can be found in a cheap rc car), and wires/electrical tape. Just take all the parts and super glue them together. Feel free to upload your makes to see what I can improve on this model.
black and red
I made this using tinkercad