GraviTrax Junior - Extension Trax Memory Games These bright

These bright

eliminating concerns about battery replacements or lights fading

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hosting a magical sleepover

It's time to make an art with your mind

GraviTrax Junior - Extension Trax Memory Games These brightEnhance your GraviTrax Junior set with the Extension Trax, designed to expand marble run possibilities for young engineers aged 3 to 7. This set includes 33 pieces such as base plates, height stones, bridges, straights, slopes, and turns to create more intricate and longer tracks. It encourages advanced problem solving and creative design while supporting deeper exploration of gravitational physics and kinetic motion. Perfect for building foundational