GraviTrax Junior - Extension Trax Memory Games heavy-duty plastic

heavy-duty plastic

eliminating concerns about battery replacements or lights fading

hosting a magical sleepover

It features a gentle foam ball

GraviTrax Junior - Extension Trax Memory Games heavy-duty plasticEnhance 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