Peanuts is a crazy fast LEGO Great Ball Contraption designed by Akiyuki.

The name of this LEGO GBC module is coming from the shape of the rollercoaster rails located on the top of the module, mimicking a peanut's shell.

This awesome ball machine is hosting two LEGO wagons sliding full speed onto the rails, pushed by the two central rotating arms.

The inner mechanism from this stunning ball machine is simply mind-blowing: a ball pump is feeding from the bottom of this GBC module the first arm, placing the GBC balls onto one of the two chariots.
The second rotating arm is grabbing the ball and releasing it to make it slide through the arm toward the exit ramp.

You can reproduce this masterpiece now thanks to ready-to-build sets available on BuildaMOC website.