... 2,Owing design patent 3,Waterproof 4,Neutral packing Personal care product KHET003-3 features: 1,Brushhead make of ... emplementing the request of proctecting environment and safety to use.4,Many heads make it continuously to be used ... ,durale in use.5,Rotate 45degrees,angle at 6000 circles per minute ... packing: transparent plastic skin packing with instruction for use