Pictured is an example, (stones sold individually) shapes and color may vary somewhat
This mineral activates the heart chakra and aligns the heart chakra with the throat chakra and the third eye. ...Just holding this tone produces the feeling of a powerful peace, gently penetrating the inner core of ones being. It connects one to the infinite source of love, providing for purifications on all levels. ... It is an excellent stone for those who are not totally relaxed when expressing the emotions of the heart space.   It dissolves negativity.... It assists one in attaining deep meditative states
Small 5-10mm
Medium 15-25mm
Large 30-40mm
Hiddenite Healing Properties and other items