Orb Drop II, Designed by Rian Suiter,

The entire kit comes pre-fabricated with laser-cut MDF sheets and plastic rails that can be put together right out of the box. Running on a motor, the orb drop ii creates a looped rollercoaster racetrack for its 6 ball-bearings. 

A stepper motor and a 9-cam mechanism lifts the ball bearings to the very top of the track once they reach the bottom, creating a physical representation of a ‘soothing GIF’, while a clever track-stepper allows the ball-bearings to alternate between the two racetracks that come with the orb drop ii’s build.