These dowsing rods are made of 8 gauge copper wire and 16mm wooden beads. Some of the dowsing rods have different sized spacers in between the beads. 
 
Total length of the dowsing rod is 16” (11” rod and 5” handle)
 
You have a choice of the following designs/colors.
A – Red
B – Gold color
C – Black
D – Light Blue/Natural
E – White/Black Plaid
F – Dark Green/Natural
 
You can also choose between a black tip, green glow-in-the dark tip, or blue glow-in-the dark tip.
To charge the glow-in-the-dark tips, hold them under a light or flashlight for approximately 30 seconds. One charge should last about 30 minutes.
 
Why use copper and beads in dowsing rods? Copper is an excellent conductor of energy. In fact, it is the second most conductive metal on earth after silver. This makes copper dowsing rods a great tool for finding different energy sources.
 
The handles of these rods are encased with decorative beads, which allow the rods to swing freely. This provides a constant electrical impedance to prevent the dowser’s own conductivity from interfering with the dowsing rods, hoping to decrease the ideomotor phenomenon/response.