Copper: combats lethargy, passivity, restlessness, excitability.  It stimulates initiative, optimism, diplomacy and independence.  Copper provides a harmonic connection between the physical and astral bodies and aligns the subtle bodies. It is said to be a bestower of good, bringing benefit to its wearer. It opens an activates the base a sacral chakras, advancing and stabilizing the the energies of intuition,  desire and vitality.

Brass: is rich with copper content; It consists mainly of copper & zinc, bronze consisting essentially of copper and less than 11% tin. Assists healing of skeletal structure. It aids in eliminating toxins from the body. Conducive for spiritual/mental healing, self-discipline & strength.

Nickel: the healing properties of nickel are thought to include cleansing, stimulation of the liver, soothing headaches, and easing fear, as well as promoting the energy of playfulness!