Step 3: Almost Done! But Not Quite!
If you don't want to burn yourself (the rubber band won't do anything except for keep the pins from flying) then take the cotton ball and rip it into two parts. Then, stick the pin in a "pocket" that you create by sticking your finger in...sort of like pottery...well I guess it's more like cottonery...
Either way, put the safety pin in like in the third picture. Flatten the cottonery and rest the safety pin on it like in the fourth picture. Next tape it down onto the cotton with a piece of regular household tape like in the fifth and sixth picture. Then, like in the seventh picture, make two of them.
Now for assembly.