Free Standing Obelisk Tower with 4 facet point, Charged Chakra Reiki Metaphysical Crystal therapy (Black Tourmaline) Natural Tourmaline Free Standing Obelisk Tower with 6 facet point Black Tourmaline is an excellent grounding crystal for meditation and healing, promotes a sense of power and self-confidence Commonly used for Metaphysical, Reiki and Crystal therapy Hand Craved Obelisk Towers are Approximately 2.5 Inches Tall and 1/2 inch wide Exclusive Beverly Oaks Certificate of Authenticity