Selling Lead Sell Negative ion crystal pendant [ Updated: 2008/08/06 ] Click to enlarge image Negative ion 1000 - 2500 FIR 92% Anti Smell Anti Bio Activates water molecules - Far-Infrared Ray (FIR) generatesthe resonance and activation of water molecules in our body. - Improves the oxygen flow, has anti-aging properties. Regulates body temperature - The unique structure and function of Bio Magnetic Mattress help to increase elasticity of blood vessels to control body temperature at any time. Revitalizes body - Improves blood circulation, enhances kidney functions and stabilizes the body condition in general. Activates cell, improves metabolism -Increases negative ion in users' blood. -Speeds up interactivity between ions in the inner and outer layer of cell, enabling sufficient nutrient to be transported to the cell, and discharges unwanted waste from the body. -Enhances the metabolism and improves cell's functio