Also called Crystal Bridge or Inner Child
A penetrating/inner child crystal clearly indicates an entry point into the host crystal. It facilitates bridging between the inner and outer worlds, between oneself and others, and between oneself and other worlds. This crystal is believed to be very beneficial when a person is working with various aspects of spirituality or healing childhood issues that are blocking growth. They can help us heal and connect with our inner child (bridging the gap between our outer and inner selves). They are helpful in any area where we might imagine needing a bridge.
Furthermore, these crystals are at their best when the individual is working in advanced metaphysical fields and attempting to share knowledge with others seeking a spiritual path. This is the ultimate crystal for a spiritual teacher.
It is also said to be helpful for those recovering from surgery or other puncture injuries.