Awesome crazyda79!! I totally have your dino corn cob holders pinned!
I tried out the "carving a rock with a dremel" pin: http://www.pinterest.com/pin/69102175503637589/
It took a lot longer than I thought it would, and it was really hard to see my design once I started carving. Drilling the hole in the snowflake took FOR-EV-ER, which is why I haven't done the heart yet. I strung the snowflake on a stand of multicolored seed beads, but I'm not sure I like it - might play around with it still.