Choose a level and push the letter tiles into the letter slot to reinforce letter names, phonics and word skills Magnetic back makes it great for fridge play in the kitchen 26 magnetic letter tiles stick to the fridge and help kids learn the shape of each letter Three photo tiles can be customized with your own photos for a unique, personalized play experience 3 AAA batteries (batteries included for demo purposes only, new batteries recommended for Regular use); intended for ages 2 to 4 years