Cool Letters

ß∑ºª∑ø˚- to get these symbols I just was typing really random then they just came up. I was amazed about that it was so cool when i got the first symbol so i just kept on typing randomly across the keyboard. But I'm mad about it because i don't know how to make them purposely other than pressing keys like a maniac. If i ever learn how to do that without just pressing random letters i will be a very happy camper.