Carnelian is a type of agate/ chalcedony Quartz that is incredibly grounding and also invigorating. It is excellent at balancing the second chakra, which governs sexuality, sensuality, creativity, reproduction, emotions, and even abundance. Each stone is shaped with a smooth divot to rub your thumb over too soothe an overactive mind. Some stones have the engraving over this divot, and but most have the engraving on the back. (After polling my customers, half preferred to feel the texture on the stone and half preferred the smooth stone). Measurements: ~2” x 1.5” x .25”