GraviTrax Junior - Extension Trax Vehicles Go from wrecked to repaired

Go from wrecked to repaired with a press of a button from repeatable play

the GRIT EXTREMIST will meet all your little rascals needs

Safety assured – LEGO® DUPLO® bricks and pieces are dropped

every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun

By helping Bear

GraviTrax Junior - Extension Trax Vehicles Go from wrecked to repairedTake your GraviTrax Junior marble runs further with the Extension Trax set, designed to expand creativity and building fun for little engineers. With 33 extra pieces included, kids can build bigger and more exciting tracks using base plates, height stones, bridges, straights, slopes and turns. This set encourages hands on STEM learning as children explore motion, gravity and problem solving through play. Perfect for adding new layouts and longer runs,