Ravensburger 27401 GraviTrax Extension Trax Expandable Children, Marble Run Made of Environmentally Friendly Materials with Theme Worlds, Educational Construction Toys from 3 Years, White

The included assembly instructions make it easier to get started, then there are no limits to creativity; thanks to various extensions, children can enlarge their marble runs and design them again and again - long-lasting fun guaranteed GraviTrax Junior Extension Trax expands every starter set as well as every theme world; with even more components, even larger and more varied tracks are built - for even more fun The GraviTrax Junior products are mainly made from renewable raw materials. The material mix of bio-based plastic and wood fibres also ensures that the components and toy figures feel particularly comfortable Birthday gift, Christmas gift or Easter gift for boys and girls aged 3 and up; for toddlers, kindergarten children, preschoolers and primary school students, Manufacturer: Ravensburger