Ravensburger - GraviTrax: Starter Set XXL gear a tray is not needed

a tray is not needed

Dishwasher-safe removable cup holder included

Suction cups keep mat securely in place

growing with baby through toddlerhood up to 55 lbs

Ravensburger - GraviTrax: Starter Set XXL gear a tray is not neededWith the GraviTrax Starter Set XXL, the inventive spirit is unleashed and you can dive straight into the huge, endlessly expandable marble run universe. With over 240 parts and a variety of building blocks, nothing stands in the way of surprising and action packed building fun. The example tracks and instructions provide a playful introduction to the GraviTrax universe and encourage creativity for building your own tracks. GraviTrax is a flexibly