This is a hand fan made from simple 1/4 cardboard. Nothing fancy but great for a hot day.

Step 1: Materials

You will need the following items to make this proyect:
2 inches or longer screw
Any size Cardboard

Tools:
Powerdrill.
Drill bit for the type of screw you will be using.
Table saw or anything to cut the cardboard.

Step 2: Marking and Cutting

For this project instead of doing the traditional marking for the cut, i simply set the table saw to an specific distance and did all the cuts with this measure

Step 3: Stick Them Together

In this step used the screw to bring everything together.
To do this a used a power drill with a bit for my screw.
The screw work like an edge so the fan can be open and close at will.