GraviTrax Junior is an interactive marble track system designed for children ages 3 to 7. Kids build their own tracks and design themed worlds—jungle, ice, desert, and ocean—while developing creativity and imagination through hands-on play.
This XXL Starter Set includes 200 eco-friendly components made from wood bioplastics, giving you everything needed to begin building immediately. Clear assembly instructions get kids started quickly, then endless possibilities unfold as they experiment with different layouts and configurations.
Expandable with additional sets, GraviTrax Junior grows with your child's interests and skills. Perfect for encouraging active, screen-free play and making an ideal gift that delivers lasting entertainment and developmental benefits.
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