How To Write Things Down In The Car
If you need to write something down in your car even when you don't have a pen or pencil, simply write your message onto one of your windows using your finger. The message will be invisible until you then breath onto the area where you wrote your message.
It will then will be visible. Good thing is once the message will stay until you wash the window. Handy for taking registration plates down or similar.
Questions about travel: