What Am I? Round 14 #4

I seem to be able to stump you longer with the last couple of "What Am I?" Good luck with today's picture. I hope it helps.

It is not a:

1. Top of a bottle
2. Bottom of a chair leg
3. Top of a spice Jar
4. Kitchen Gadget
5. TV antenna
6. Spacer post thingy used in scrap booking
7. Pen! Complete with pocket protector clip.
8. Laser pointer

These are all great guesses though.