Are you ready for one of the most special and challenging letters in the entire alphabet? It’s the amazing نشانه «عـ ـعـ ـع ع» (Eyn). This letter is a true chameleon, just like ‘He’, and has four different shapes. But what’s really special is its sound. It’s a very deep sound that you make by tightening the back of your throat. It doesn’t really exist in English, which makes it a unique Farsi superpower!