Dear Sir,we are one of a profesional manufacturer and potential provider of vibrating cleanser over past years based in Korea.As the fine haired antibiotic brush head is in applied with simple replacement enables that the product can be usedcontinuously and maintained hygienically. The soft vibrations of 12,000 times in 1 minute makes the cleaning of pores done more effectively and shows skin massages effects as well. Being designed in a living-waterproofing structure,water doest not get soaked intothe product even it is d to water while washing face or taking a shower,etc.âIf you are interetsed in it,please us so that we can send full information.