Congratulations on purchasing or receiving the massage ring as a gift!
The massage ring works by you rolling it up and down your fingers. While doing so, the massage ring stimulates the acupuncture points (also known as meridians) on your fingers.
In general, rolling the massage ring up and down your fingers should stimulate your body as a whole and cause you to be more clear-headed and calm. However, to the right is a chart displaying which body parts the different areas of your hand and fingers correspond with.