All aboard the learning express with the GearZooz Roll and Roar Animal Train by VTech. Kids can customize the train by mixing and matching the 15 included gears while strengthening their fine motor skills. Four adorable Smart Gear animals can board the train and add to the excitement with fun songs, playful phrases and animal sounds. Press the buttons to listen to different musical instruments or answer kid-friendly quiz questions. Then, pull the string or push the train to watch the gears spin and move together to experience cause and effect relationships. The next stop is wherever your imagination takes you!