To write on the letters, you right click on the letter, and select'"Write-on'" option. This may think of a box with a space to write your message in. The max is 500 characters. When you are done, press the'save letter' choice, and also a"letter" will appear in your inventory. Use this together with the ball of wool, then with your creature in your inventory, and the correspondence will be sent. When the creature gets to another individual, the creature will look the same manner as a random event. In case the person dose not accept the letter, the animal will immediately return to you and a message will appear on your chatbox:If you want to know more about RS, you can visit https://www.rsgoldfast.com/