Ravensburger GraviTrax Element Hammer - Expandable Marble Run for Children, Marble Run Made of Environmentally Friendly Materials with Theme Worlds, Educational Toy and Construction Toy from 3 Years

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 redesign again and again - long-lasting fun guaranteed Birthday gift, Christmas gift or Easter gift for boys and girls aged 3 and up; for toddlers, kindergarten children, preschoolers and primary school students The GraviTrax Junior Element Hammer gives the ball even more momentum, so even more exciting routes can be realised - for even more action in the self-created marble run and theme worldsGraviTrax Junior is a sustainable marble run system; the hammer is made of wood bioplastic like all other components, Manufacturer: Ravensburger