Save 25% when you buy 2 x  £9.95 Gravitrax Expansions use code gravitrax25 at checkout

GraviTrax is the all new STEM track system from Ravensburger! Use your imagination to build superb tracks and set the Gravity Spheres rolling!

Add even more fun to your GraviTrax layouts with the Loop Expansion. Watch as the force of gravity moves your sphere through the loop.

GraviTrax is the all new STEM track system from Ravensburger! Use your imagination to build superb tracks and set the Gravity Spheres rolling!

Vtech Marble Rush Starter Set

Add some speed to your GraviTrax with the Hammer Expansion. If your gravity spheres are decelerating, this hammer will launch the spheres through your track with some much-needed velocity.

GraviTrax goes vertical with the GraviTrax PRO Starter Set. GraviTrax is an innovative marble run and contruction toy for boys and for girls ages 8 years and up. It is an ideal christmas gift or birthday gift for smart, curious kids.

• An intriguing 60 piece construction set
• Colourful slot together pieces
• Includes chutes, roundabouts, marbles, paddle wheel, step pass and tubes
• Create small, simple marble runs or more complex ones
• Many hours of fun for children aged 4-8

24 brightly coloured pieces in 4 different shapes to slot together into a marble run, plus 6 marbles. Children will enjoy devising a variety of routes for the marbles to roll along as they descend to a home base.