Uses of a push pin?

Question

I have a project based around a push pin. not a thumbtack but a push pin and i need to know some creative different uses of a push pin. anything would help!

Answer 1

Stuff them into a styrofoam ball to create Christmas ornaments

Make a picture out of them using a flat piece of styrofoam

For added glitter you can put sequins through them before putting them into the styrofoam.

Creating a topgraphical map of the USA, your state or your town. Use green for trees, brown for houses, etc.

Answer 2

You also can use them to secure pearls or buttons to stryofoam to create ornaments.