Students exchange mails and communicate with each other in English. There are 10 official mails written during a school year (10 months), official mails are written at school under the leadership of a teacher, basic layout of mails is given, different topic for each month, different grammar and vocabulary. Children can continue in writing in an unofficial way, write more mails and communicate through social networks etc. Project helps to develop the communication in foreign language, helps students to realize a practical way of using English and to recognize the life of people in a different country.