Twin chamber measuring bottle

 The twin chamber measuring bottle is conversation to measure liquid,this bottle has unique measure chamber,so this bottle can instead of measuring cup.This 500ml double neck bottle has two chambers, one for storing and the other for measuring exact doses. The second chamber is designed to eliminate additional measuring by providing precise pouring every time. 

twin neck bottle

You can use twin chamber measuring bottle to dispense a measured amount of liquid,such as pesticides, soaps, lubricants, and concentrated cleaners.

These unique bottles have a large section for your main liquid that can be "squeezed" into a smaller section for easy measurement.  Both necks accommodate the same cap or closure