You can screw this pump onto any 500 ml jar of Brilliance Treatments or Moisturizing Treatments from Wella. This makes the dispensing product in a salon convenient and hassle-free. Wella Care Mask bottles with a 500ml capacity can be filled with this pump. It ensures precise dosage by delivering a specific product dose and preventing overconsumption. A high-quality spring-loaded pump-action dispenser, this Wella 500ml Treatment backwash pump is made of high-quality materials. This product is perfect for use at home or in a salon since it makes administering treatments easier. With options such as lockdown features, they are ideal for wella masks, shampoos, conditioners, oils, and complex formulations. Bottle pump dispensers are designed to provide high performance and maximize the use of your products. This bottle pump dispenser sets the industry standard for lock-down dispensers and water ingress protection. Features: A hassle-free method of dispensing product in your salon whenever you need it Featuring a spring-loaded pump-action dispenser of high quality Ideal for salons and homes Pump Wella Professionals (masks) for the 500ml package.