The laser comes with a 6in cable, however, some users prefer to use a longer cable for more flexibility of use during charging. You can use your laser while it is plugged into the wall or you can charge it with an external battery to have more flexibility in your movements.
$15.20
Dowsing or divining rods are often used to find underground water vanes, springs, and various forms of geopathic stress. David Yarrow teaches how to use dowsing rods to study your environment in the online Coherency Class.