If you take a close look at your eyes, you will find a very small hole on the bottom of your eyelids. Have you ever wondered what is it for and why it is located in your inner eyelids?
The little hole which is called lacrimal punctum is actually and completely normal. Every human has two lacrimal puncta in each of their eyes. Just like our hair, skin colour and height, this little hole varies in size from one person to another.
While some people can easily spot the hole in their eyelids, some people find it hard to notice the small hole. Read the full article here 
