hahaland Kids Toys for 3 Year Old Boys Car Race Track Boys Toys Age 3 4, Adventure Vehicles Learning & Intelligence Educational Toddler Gifts for 3 4 5 Year Old GirlHours of Fun & Skill Development: Exciting car track with cooperation game brings more joy than a traditional single track for kids. Guide the toy cars through the obstacle and pass 8 challenges, which added racing fun and is excellent for training and improving kids motor skills, problem solving and hand eye coordination 6 Button to Guiding Car: There are 6 buttons to control and pass 8 different challenges, which help kids learn cause and effect.