advantage 1.The unique design 2.Convenience to use 3.the toothpast come out from the toothbrush advantage 1.The unique design 2.Convenience to use3.the toothpast come out from the toothbrush Material:Bristle: 610 NylonHandle: PP Technology parameter: size(length):210mm Net weight:120g Heat-resistance:80oc Twist this switch,the toothpast will come out automatically from the toothbrush and then you ...