Motorized GBC Marble Run - MOC Building Kit - 2438 Pcs summer sale stone lantern

stone lantern

Dimensions: 57

polished wheels

Dynamic Features: 8 rotating pistons and a massive supercharger blower

Motorized GBC Marble Run - MOC Building Kit - 2438 Pcs summer sale stone lanternThe Kinetic GBC Marble Run: 5 Meters of Engineering Excellence Experience the ultimate in mechanical motion with the Great Ball Contraption (GBC) by mojibricks. As our most intricate marble run to date, this monumental build features over 5 meters of twisting track, making it one of the largest roller coaster style models ever conceived. High Velocity PRO Series Engineering At the heart of this 2,400 piece masterpiece is the mojibricks PRO Series