Features: The scale of each dropper is as follows:1ml,2ml,3ml,4ml,5ml,which is so convenient to use. The total length of the dropper is 11.8cm including the silicone cover. Made of the food-grade silicone and plastic,so it is very safe to use. This is easy to store,which can be placed in dishwasher,freezer,refrigerator. This is a very convenient dropper for baby,which will prevent your child from choking.
Note: There is 2-3% difference according to manual measurement. Please note that slight color difference should be acceptable due to the light and screen.