Mould King Rainbow Stepper Motorized Colorful Marble Run 26004
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Description
The Mould King Rainbow Stepper marble run combines creative building fun with fascinating mechanics. The set consists of 1038 robust building blocks made of ABS plastic and is fully compatible with standard building blocks. An integrated electric drive automatically transports the included marbles upwards. From there, they slide back down via colorful steps in a rainbow look, creating an endless, autonomous cycle. This sophisticated model is ideal for technology enthusiasts aged 14 and over, making physical principles such as gravity and mechanical power transmission playfully visible in the STEM sector.
















