Curlers Know How to Rock and Roll

A friend of mine asked me if I could make her curling team hats that looked like curling rocks.  This is what I came up with:

 

First I made a regular hat (probably this one) that looked like a curling stone apart from the handle.  I thought the handle would be the trickiest part.  I made a tube on DPNs that closed at one end.  I stuffed it, attached it to the hat off center, and then folded it over and stitched it so it would stay folded.  I tucked in my ends and hoped for the best.