GraviTrax Junior – Small Starter Set is the perfect introduction to the imaginative world of marble runs for younger builders. Designed especially for children aged 3 and up, this Junior set combines large, durable components with adorable themed elements to help kids explore construction, cause-and-effect play and early STEM concepts in a safe, engaging way.

• Designed for younger builders: Chunky, easy-to-handle pieces allow small hands to build sturdy tracks with confidence.
• Encourages problem-solving and creativity: Children experiment with height, direction and structure to create simple yet exciting marble paths.
• Adorable themed elements: Includes colourful, child-friendly scenery and track components that inspire storytelling and imaginative play.
• Compatible with all GraviTrax Junior sets: Expandable system lets kids grow their track-building skills over time.

The Small Starter Set provides everything young creators need to start building their first marble run. With bright colours, friendly designs and sturdy construction, kids will enjoy hours of interactive play as they design, test and rebuild their tracks. The soft-rolling marbles and secure track pieces make the experience both safe and satisfying for early learners.

This set introduces children to basic STEM thinking as they explore concepts like gravity, momentum, balance and sequencing — all through fun, hands-on play. It's an ideal choice for families, early learning settings and anyone looking to encourage creativity and development in younger children.

Contents:
• Assorted GraviTrax Junior track pieces
• Themed decorative elements
• Large, child-safe marbles
• Instruction inspiration booklet

A fantastic starting point for budding builders, offering hours of creative and educational fun.

Available now from Milsims Games — Australia’s trusted destination for GraviTrax, early learning toys and family-friendly entertainment for over 50 years.

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