Wide Compatibility Mellbree dispenser pumps are compatible with the Best Body Nutrition Vital Drink Bottles. The long tube is suitable for 1000ml bottles and the short tube is suitable for 500ml bottles. If you are not sure whether it is compatible with your bottle, please ask us before purchasing. Precise and economical: every pressure on the syrup pump releases 5 ml of syrup. You don't have to worry about wasting twice the amount of syrup due to leakage. At the same time, you can easily achieve an optimal syrup-water ratio of 1:80 and do not need to use multiple devices to get the exact amount of syrup. Clean and tidy: You are sure to be tired of the syrup leaking at the top of the dosing pump, on the side of the dosing pump or at the connection between the dosing pump and the Vital Drink bottle. That's why you need to take care of the resulting syrup waste and frequent cleaning of the surface of your syrup bottle, desk or refrigerator. Mellbree Dosing Pumps for Best Body Nutrition Vital Drink help you dispense the syrup clean and organized. Good price ratio: Our pump dispenser for Best Body Nutrition includes 5 dosing pumps, 5 long hoses and 5 short hoses that you can install at your own discretion. All syrup replacement pumps are made of safe and high quality food grade plastic to ensure safety and durability. Super: We always provide high quality and professional products. If you have any problems with our products, you can fix them immediately.