Hiddy,
It is soon to be Valentine's day and I am making a monster Valentine box for sweet son. First, I spray painted it. I used black. I cut out a mouth for the monster.
Now cut teeth from felt and glue on the inside of the template. I used felt because it is soft for little ones hands to put Valentines in. Yes, I used some scraps I had that say GIRL but you won't see this when the box is complete!
Glue each side to the cereal box. The little meany is coming along....
Every monster has to have a unibrow and one eye, right?
A little bad grammar from your monster and he is ready to eat a bunch of Valentines!
Happy Valentines Day!