Drowsing or radioesthesia is believed to date back over six thousand years.  The Egyptians and ancient Chinese were early practitioners. 
Crystal dowsing can be performed in many ways and it is claimed for all sorts of purposes, such as finding water, minerals, missing people and even lost objects. It is also used in healing, reiki and divination.
These crystal pendulums are unique, different cuts, different stones... different energy.  
Fitted with a silver chain & gemstone bead at the top end they really do have something quite magical about them. High quality gemstone pendulums in a variety of stones. Each one is attached to a chain approx  170mm long, the chain has a gemstone bead at the end.