Ravensburger GraviTrax Junior Starter Set XXL & GraviTrax Junior Extension Desert - Expandable marble run for kids.

["Product 1: GraviTrax Junior is an interactive marble run system for boys and girls aged 3 to 7 years old; with GraviTrax Junior, children build their own tracks and create themed worlds in a playful way through creative decorating","Product 1: The GraviTrax Junior Starter Set XXL includes everything to start building right away and immerse into the world of jungle, ice, desert, and ocean; children from 3 years old experience the 4 themed worlds up close through various elements and animal figures while decorating and playing","Product 1: The GraviTrax Junior products are mainly made from renewable resources, The material mixture of bio-based plastic and wood fibers ensures that the components and game figures feel particularly pleasant","Product 1: The included instructions make it easier to get started, then there are no limits to creativity; with various expansions, children can enlarge and redesign their marble runs - long-lasting gaming fun guaranteed","Product 2: GraviTrax Junior is an interactive marble run system for boys and girls aged 3 to 7 years old; with GraviTrax Junior, children build their own tracks and create themed worlds in a playful way through creative decorating","Product 2: The GraviTrax Junior Extension Desert is an optimal expansion of the marble run system; in combination with a GraviTrax Junior Starter Set, children from 3 years old immediately dive into the desert world, through the diverse desert elements and animal figures children experience the desert world up close while decorating and playing","Product 2: The GraviTrax Junior products are mainly made from renewable resources, The material mixture of bio-based plastic and wood fibers ensures that the components and game figures feel particularly pleasant","Product 2: There are no limits to creativity; with various expansions, children can enlarge and redesign their marble runs - long-lasting gaming fun guaranteed"]