GraviTrax Junior - Extension Trax

Take 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, it works seamlessly with all GraviTrax Junior sets so kids can keep expanding their world of marble adventures.

A great way to build confidence, creativity and endless building fun in every play session.

Suitable For Ages 4+

DELIVERY/CLICK & COLLECT

Delivery available Australia wide from $14.99.
For larger orders or bulky products, the final costs are calculated at checkout based on size and weight.

We aim to dispatch all orders within 3 business days.
Please allow up to 3-10 business days post-dispatch for your order to be delivered.

Want it sooner? Skip the wait with FREE Click & Collect - Selected stores only.

RETURNS

If your purchase isn’t right, you can return it for a full refund within 14 days of the delivery date.
Please note: exchanges are not available for online orders.

Visit our Help Centre for more information.