Introduce your kiddo to the world of GraviTrax with our "Junior Starter-Set XXL - My Planet" and watch them discover their inner engineer!

With GraviTrax Junior, building and playing fun is always on track! This creative, expandable system is especially designed for younger children as it challenges them to use their imagination to build their own marble runs! STEM-friendly concepts build critical thinking and problem-solving skills. Completely open-ended, this XXL Starter-Set contains everything needed to build a variety of tracks. Expansion sets are easily added for even bigger fun! With many parts made of wood bioplastic, you can feel good about giving your favorite child a sustainable toy that will provide years of educational play!

Comes complete with instructions, 10 baseplates, 6 marbles, 100 height tiles, 2 bridges, 4 straights, 4 slopes, 14 big curves, 4 small curves, 1 starter 2-part, 1 finish, 1 hammer, 1 seesaw, 16 3D decorative elements, 4 cardboard animals, 8 base stones, 8 decoration caps.

Ages 3+