Prime and paint your box with craft paint or use spray paint for quicker results. Leave to dry.
Paint the inside back of the box black.
Draw to reshape the mouth opening if you like and cut out.
Cut a strip of white fun foam to the width of the opening. Hold the strip inside the opening of the box. With a marker draw your top row of teeth and repeat for the bottom. Cut out the traced teeth shapes. Flip the teeth over to reveal a clean side with no trace marks. Glue into place using a glue stick.
Decorate the body of the box with anything you like. We used pom poms and foam stickers.
Eyes can be made from pom poms, an egg carton or foam balls with pipe cleaners. Glue eyes into place.