Ok, this is a cheap but fun thing to play with.
if some of the photos look wierd, it's because I had to up the contrast a lot.
STEP 1 STUFF YOU WILL NEED
list of stuff you need:
1 cardbord box
ducktape (any color you want)
1 foot of string
pen (not shown)
Ok, so in the middle of the box poke the nail thrugh the box.
then tie the string to the part of the nail that is poking out of the box.
then tie the other side of the string to the pen and well you are pulling on the string draw in a circle (as shown).
then cut it out as shown blow.
After you did all of that, just cover the cardbord with your faveorite color duck tape starting as shown. AND YOU ARE DONE!!!