Maborun Big Wheel Marble Rollercoaster Kit

4D MABORUN BIG WHEEL MARBLE ROLLERCOASTER KIT


Construct your very own marble rollercoaster and watch as the marbles race and spiral down the track. Based on the original Rube Golberg machine, budding engineers can learn and observe how dynamic energy and mechanical science works.

Simply clip together and assemble your mini marble-run full of science, loops and spiral vortexes. Great educational tool and desktop toy for the young and young at heart!


FEATURES

• Build your own marble race track
• Marbles are carried back to the top by a battery-powered screw elevator
• Easy to assemble DIY kit
  
• Combine, link and customize your very own runs
• Fun for the whole family
• Learn and observe mechanical and principles of energy

• Size: 14cm x 12cm x 12cm
• Ages: 6+
• Requires: 1 x AAA batteries (not included)