If the companies that are working in the specific industry tend to stick to the rules and ensure that they comply with all the regulations, then it's not hard for everyone in the value chain, directly from the suppliers to the end users to stay with them. There are various kinds of cosmetic containers that come in glass, plastic or other synthetic or natural mix products which can hold the liquids and can help the businesses to transport their merchandise easily. There are particular color codes that are used by every business and people who are the specialists in these companies would have to know about the same to reduce complications arising because of ambiguities. As an example, the blue glass bottles do not have the exact same contents as the bottles that are brown or green, since those are intended for different types of consumption and consumers in the long run. The presence of such color coding has helped associations and industries to be successful over many centuries and decades. Companies which are dealing with the creation and delivery of the cosmetic jars would have to be aware of the exact same and follow the regulations and criteria strictly to prevent confusions. Everybody in the value chain would be clear about the procedures as well as the codes and stick to the same to be appreciated in the markets because of their ethical sticking, which increases their brand value. The presence of the rubber eye droppers or those made out of different materials is critical to make certain that the eye drops or ear drops have been delivered to the respective organs in a proper manner. The physicians are aware of the output volume of liquid that exits from their eyedropper nozzle and will consequently prescribe the amount of drops to their patients, who have to strictly follow the exact same to receive the radical cure.