... Inspection &Competitive Price, Elegant Looking, Good quality disposable liquid pump for 33/410 Product Components Material: Feature *Actuator,Stem, chaplet, ... ,Don't absorb moisture, waterproof steam sex, can be used for packaging *Spring-- SUS-304 Japan's material standards *Ball: Glass ... Locking System,Dosage:3.6-4.4g Application: shampoo,bath foam,etcFor the first pump, 3-4 times of pumping will ...