DESCRIPTION: So what makes our ziggers sing? Strong magnetic attraction. It pulls each hematite zigger together creating a vibrant sound. Hematite ziggers can be used for fun or in magnetic therapy to relieve pain and inflammation. Warning: Magnetic hematite should not be handled by pregnant women or individuals who wear electronic medical devices. SYMBOL: Magnetized hematite is known for its ability to reduce pain and inflammation.SKU:#62101