14Pcs Chakra Heart & Hexagonal Prism Mixed Natural Gemstone Healing Stones Set, Reiki Stones for Energy Balancing Meditation Therapy, Size: Heart: about 20mm, 7 styles, 1pc/style, 7pcs; Hexagonal Prism: about 33x9mm, 7 styles, 1pc/style, 7pcs.Natural Quartz Crystal, Natural Amethyst, Natural Green Aventurine, Natural Blue Spot Jasper, Natural Tiger Eye, Natural Rose Quartz, Natural Red Jasper