Used for balance and protection, and sometimes charged for spell work and kept in a pocket or pouch until they break, hematite balls can be a wonderful addition to your magical craft. To be honest...they also make great toys. Magnetic Hematite will regulate blood flow in the body, relieve headaches, anemia and is great for cramps, spine issues and broken bones. Quarter for size reference only - not included. Each ball is magnetized. 10 pairs (20 individual balls) each item ordered. 1" (25 mm) from China.