GraviTrax Junior enables children aged 3 years and above a child-friendly introduction to the world of themed ball trackGraviTrax Junior is an interactive ball track system for children aged 3 and over. Boys and girls create their own ball track worlds that can be flexibly decorated to create individual theme worlds. Construction and gaming fun are combined.GraviTrax Junior can be extended by extensions with components or special elements as desired. Sets with theme-specific decorations enable the children to create their own worlds - for lasting gaming fun. GraviTrax Junior is an interactive ball track system for boys and girls aged 3 and over: With GraviTrax Junior, children are not only building simple ball tracks. By individually decorating with lovingly designed elements, children create their own theme worlds.At GraviTrax Junior, age-appropriate learning content is discussed.Motor skills and spatial thinking are encouraged by the free design of the ball tracks. By researching the