GraviTrax: Trax Extension Sophie-la-girafe Sized for solo or sibling

Sized for solo or sibling play

and curiosities—perfect for detail-loving puzzlers seeking both challenge and nostalgic charm

toy hamster-powered ball run built from MAGNA-TILES

sturdy pieces fit just right for preschoolers and give them a fun

Problem solving

GraviTrax: Trax Extension Sophie-la-girafe Sized for solo or siblingAn expansion pack adds basic track components and six new balls to any GraviTrax starter set. New pieces change how far the marbles roll and open up fresh building possibilities. The extension works with all GraviTrax lines, including CORE, PRO, and POWER. A simple way to grow a marble run collection and experiment with new designs. Features: Basic track components included Six additional marbles Works with any GraviTrax starter set Combines with