Brio 33974 World-Smart Tech Sound-Action Tunnel Circle Set | Interactive Toy Train Set | Enhances Motor Skills | FSC Certified Wood | Compatible with all BRIO Tracks and Vehicles

INTERACTIVE PLAY: The set includes a battery-powered engine, 8 tracks, 2 action tunnels, a figure and a sign, offering endless hours of imaginative play - batteries not included FOSTER CREATIVITY: Perfect for the creative toddler, this set is an ideal gift for Christmas or any holiday, designed for kids aged 3 and up, stimulating creativity and imagination EXPANDABLE PLAY SET: As your child grows, their railway world can too, with this set being compatible with all other BRIO railway tracks and vehicles, offering limitless possibilities SKILL DEVELOPMENT: This train set not only offers fun but also helps improve children's spatial awareness and fine motor skills through interactive play ECO-FRIENDLY AND SAFE: Made with FSC certified wood from well-managed forests and passing over 1,000 safety tests a year, this set is safe for your child and kind to our planet