GraviTrax Junior - Extension Trax LEGO Star Wars then stack up the penguins

then stack up the penguins for a water-ful delight

this building playset includes 4 baseplates that can be reassembled so kids can give the scene a fresh look

You can fit four Figures inside

fill it in with decos and top it with beads or cute erasers

fluffy 3D bunny ears and a cheerful rainbow design

GraviTrax Junior - Extension Trax LEGO Star Wars then stack up the penguinsTake your GraviTrax Junior marble runs further with the Extension Trax set, designed to expand creativity and building fun for little engineers. With 33 extra pieces included, kids can build bigger and more exciting tracks using base plates, height stones, bridges, straights, slopes and turns. This set encourages hands on STEM learning as children explore motion, gravity and problem solving through play. Perfect for adding new layouts and longer runs,