Let me introduce myself, Sue Trumpfheller, just a bit. I've been using the pendulum for almost fifty years and have lots of stories to share. You can read more about these on this site and in the books I have written. I also have a book on color.
Pendulum Dowsing Books -- http://www.pendulumdowsingproducts.com
Dowsing Coach - the work I do -- http://www.discoveryiv.com --Learn how and why to use a pendulum at this site.
My other products -- Chi Energy Products