The Ugears marble run with spiral hoist is a mechanical wooden construction kit that is assembled completely without glue and tools. The model consists of 266 precisely manufactured components and offers an exciting construction challenge. After assembly, you transport the colorful glass marbles upwards via a manually operated spiral hoist or a vertical lift. From there, the balls glide through various obstacles such as a turbo slide and a vertical cascade. A detailed, illustrated manual in several languages guides you step by step through the assembly process.