GraviTrax Junior - Extension Trax Harry Potter including large hexagons

including large hexagons

or played by themselves with a press of the button

Rubber stamp set with easy-grip handles and kid-friendly themes

Encourage children to count

Record voice entries and apply funny effects to your voice

GraviTrax Junior - Extension Trax Harry Potter including large hexagonsTake 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,