This is what we found on Wikipedia regarding the Wand:

A wand is a thin, light-weight rod that is held with one hand, and is traditionally made of wood, but may also be made of other materials, such as metal, bone or stone. Long versions of wands are often styled in forms of staves or sceptres, which could have large ornamentation on the top.

In modern times, wands are usually associated with stage magic or supernatural magic, but there have been other uses, all stemming from the original meaning as a synonym of rod and virge. A stick that is used for reaching, pointing, drawing in the dirt, and directing other people, is one of the earliest and simplest of tools.