GraviTrax Junior - Extension Trax Memory Games It features a gentle foam

It features a gentle foam ball

- Corrugated Cardboard Shapes

this plush friend invites you to push beyond your limitations

hosting a magical sleepover

eliminating concerns about battery replacements or lights fading

GraviTrax Junior - Extension Trax Memory Games It features a gentle foamEnhance 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