Learn to Write with Mr. Pencil is an engaging app toy that teaches writing letters, numbers and shapes through interactive games and activities. * The included Mr. Pencil app, Mr. Pencil stylus plus an iPhone, iPod touch or iPad work together to create a learn-to-write tool. * This special included app helps teach letters, numbers and shapes with a unique stylus that won"t scratch device screens. * Teaches upper- and lowercase letters, numbers 1-20 and basic shapes. * The app saves your child?s writing as he/she plays the so you can view progress. Ages 3-6 years.