It's a jungle out there, so help your child or grandchild gain essential skills while having fun with the "GraviTrax Junior Starter Set — Jungle"!

Watch your child discover the engineer within! Young children can now enjoy the fun of watching their ball roll through a fun marble maze they built themselves! "GraviTrax Junior — Jungle" is an interactive track system for children ages 3 to 7, with pieces suited to small hands. Easy to assemble with tons of possible track configurations for hours of repeat play!

With GraviTrax Junior, the fun of building and playing is always there! This creative, expandable system is designed especially for the youngest children, challenging them to use their imagination to build their own marble runs!

• 100 pieces
• STEM concepts support critical thinking and problem solving.
• The GraviTrax track system can be extended indefinitely with additional track packs and add-on modules (sold separately).
• Includes: 6 base plates, 3 marbles, 34 height tiles, 1 bridge, 4 straights, 4 slopes, 11 large curves, 4 small curves, 1 two-part starter, 1 finish, 1 hammer, 1 see-saw, 9 3D decorative elements, 5 cardboard animals, 6 base stones, 6 decorative caps.
• Recommended for children ages 3 to 7