Enhance your focus and concentration with the Study and Concentration Crystal Set. These sacred stones have been handpicked to support academic success and mental clarity. Each crystal resonates with your spirit, guiding you to a place of intellectual sharpness and academic excellence. W H A T ' S - I N S I D E 1 x Fluorite: 1 x Sodalite: 1 x Tiger’s Eye: 1 x Hematite: 1 x Amethyst: 1 x Clear Quartz: Each crystal is accompanied by a free crystal information card, providing insights into its healing properties. Packaged in a delightful organza bag, it's the perfect gift. S I Z E S Extra Small: 10-15 mm Small: 15-20 mm Medium: 20-30 mm Large 30-40 mm Extra large 40-50 mm