I do 3 years to do Postcrossing .Now I will tell you what it is .
Is the network where people around the world send each other postcards ! Here is my collection of postcards !
It's so cool that people can communicate through social. network , and through the reality ! After all, when it comes to the card with the other end of the world ,it's very interesting and you learn about this place and this cheloveka who sent this to you . It is so nice !
Here's my very first postcard came from Germany !
Try to send a postcard to another country and you will come after some time, also a postcard ! It's very interesting !
Here is the website where you can sign up to send postcards https://www.postcrossing.com
Better to send email written with your own hands or the hands of another man !
If you are interested please write me in the comments ! I will tell you more about it ! I was very happy to share with you my hobby !