... of the product1,Application : Liquid soap ,cosmetic lotions , hand and body lotions , bath lotion , shampoos , hair conditioners , phamaceutical . 2,Usage : For the first ... material :(1),All plastic within this product are PP material.(2),Spring are 304STL(3),Ball are made of glass.We ... .We are looking forward to your inquiry ~ 24/410 plastic liquid soap dispenser pump/lotion pump