Twin neck bottle is a new type packaging for liquid drug, disinfectant and nutrient solution. From the shape, we can look there are two neck on the bottle, and there are scales on the neck chambers. Of course, many people may doubt that why there are two cap, and how should we use?

Of course, the special design is more connvenient and percise for users. And we talk the usage of the twin neck bottle?

First, look at the bottle clearly, you will find that there are two neck, one neck chamber with scales, and another not.

Second, you just open the cap of chamber with scales, and squeeze the bottle with your hands, the liquid will enter the chamber with scales, you can according to your need to control the volume.

Third, pour out the liquid you have just controlled.