The Element Jumper raises the ball to a higher level and at the same time creates a tunnel for more balls in your marble run.

GraviTrax is the flexibly expandable and interactive marble run for children aged 8 and over.  This product must be combined with a starter kit and expands existing tracks.

With GraviTrax, entire marble run worlds can be created.  Action bricks bring more action to existing tracks through impressive ball stunts.

The included instructions and building plans make it easier to get started, then there are no limits to creativity - long-lasting fun with lots of actions.