隐形眼镜护理液包装设计 / contact lens solution

A bottle of contact lens solution is typically used for a period of three months since its first opened. But many people will often forget or can`t find a easy way to record this time, so they would most likely use expired drugs, this may cause a serious health problems.

This design leads to a better reminding of how long this bottle of contant lens solution can be used.

The bottle labels was imprinted with the color-changing materia. When you first started using the Soaking solution, torn the label, it will becomes blue over time. You can`t use this Soaking solution until three months later when the lable was barely recognizable.