Rose quartz ~ A stone of unconditional love. Opens the heart to all forms of love. Protective during pregnancy & childbirth. Helpful for weight loss, brings gentleness & forgiveness.
 
Crystal ~ A stone which brings metal focus, purifies mentally/physically/spiritually, excellent for meditation, brings harmony to the soul.
 
Brass ~ Ability to kill harmful microbes very quickly. Amplifies energy. Metaphysically  known to assist in balancing chakras and meridians. Helps to bring in higher energies that will allow  cells to remember their original state of perfection.