fasion and health product crystal with negative ion, far infrared and tourmaline good for health Item NO.VON-067MaterialCrystal or glassEnergyIon , infrared ,tourmaline etcPacking1pc/pp bag , (or as customer request)MOQ100pcsColorblue , white color etcLOGOOEM is availableSize (as customer request)Delivery timeUsually about 20-25 daysShippingUPS , DHL , FEDEX , TNT or by AIR .Payment terms:T/T , ...