Beautiful fire quartz crystal hearts. 
These fire quartz hearts are beautiful and tactile. 
My thoughts on these stones:
They have incredible depth
They are calming and have an inner light and glow
Powerful meditation tool 
Excellent for manifesting healthier emotional patterns to improve your ability to relate 
A beautiful addition to your altar, especially when dealing with matters of the heart
Perfect for use in reiki, to place on the body
Such good energy radiating from each one