Step-by-step tutorial
Step 1
We grabbed some markers and while the idea of a monster mouth was still fresh in that little creative head I had her go for it!
Step 2
Both my kids could not stop laughing as these monster faces came to life. They moved the envelope flap open and closed to make them have some monster chats, of course.
Final result!
When they finished a few they could hardly wait to get some letters our to their cousins and I'm sure the receiving end of these letters had just as many laughs!