P.S. This is my first Instructable. Please comment!
Step 1: Gather the Materials
Paper towel tube
9V battery clip/holder
Super Bright Colored LED OR Super Bright White LED and colored plastic film (I didn't have any bright colored LEDs at the time)
DUCT TAPE YAY!
Hot glue gun
Step 2: Cut the Holes
Step 3: Glue the Fan and Paper Towel Tube into Place
Step 4: Make the Bottom of the Battery Holder and Thread the Clip
Step 5: Prepare the LED (skip this if you have a colored LED)
Step 6: Wire it Up!
Your waterless fog machine is complete! Just add dry ice and have fun!