GraviTrax Junior is an interactive ball trajectory system for children aged 3 and up. Boys and girls create their own ball court worlds, which can be flexibly decorated to create individual themed worlds. Construction and play are combined.
GraviTrax Junior can be expanded as desired by adding components or special elements. This set of theme-specific decorations allows children to create their own worlds – for lasting play fun.

GraviTrax Junior is an interactive marble run system for boys and girls from 3 years: With GraviTrax Junior, children don’t just build simple marble tracks.
By decorating individually with lovingly designed elements, children create their own themed worlds.