Jade comes in two varieties - Nephrite Jade, famously from New Zealand, and Jadeite Jade like these which come from Myanmar.

I regard this Jadeite as the more pure variety, but they are generally seen as equal.

Jade has a beautiful tranquil, calm and elegant energy, refining your spirit and uplifting your heart.

The wand can  be used energetically by moving the point in a circular motion over an energy block, without physical contact, or else the rounded end can be used as a physical massage tool or pressed into energy points. Personal tip - it's great on the back of neck to relieve headaches !