Knock-Knock! Who's there? Bring a smile to your children's faces with when you add a pre-printed joke from the 101 Lunchbox Notes with Knock-Knock Jokes for Kids with your child's lunch to lighten her mood and brighten his day.This fun red notepad shows the title in a friendly multi-color design that complements the notes within. 101 Tear-Off Lunchbox Notes with Knock-Knock Jokes for Kids Each colorful tear-off note has a blank space on the back for an encouraging message. Use the notes to messages to brighten a child's day or as reminders of activities or tasks! Place the notes in lunchboxes and gym bags or tuck them in a coat pocket for giggles on the go.The little 101 Lunchbox Notes with Knock-Knock Jokes for Kids are a fun way to share wholesome little fun with your children.