Mechanical Kit Spiral Marble Run (Electric)

A marble run that you build yourself and can enjoy for years to come.

The Spiral Marble Run is a small wooden perpetual motion machine: an electric spiral lift raises the marbles to the top, from where they roll back down through a stepped maze of three tracks. Once the track is in motion, it takes on its own hypnotic rhythm.

558 laser-cut parts, 5 to 9 hours of assembly time, precise snap-fit connections without glue. From real reviews: "I couldn't stop building it. The design is technically impressive."

Mechanics in Detail

• Electric motor with a spiral lift drive for the balls
• Three parallel track levels with curves and loops
• Closed-loop operation: runs as long as the batteries last
• Laser-cut premium plywood, can be assembled without glue

Technical Specifications

• Parts: 558
• Construction time: 5 to 9 hours
• Difficulty level: 4 out of 5
• Dimensions: 33 x 33 x 31 cm
• Power source: Electric motor (AA batteries, not included)
• Adhesive: not required; optional for securing individual joints

Shipped from Berlin, supported by our service team

We ship your model from our warehouse in Berlin. If a part is missing or breaks, our customer service team will send you a replacement—no questions asked. 100-day return policy; purchase on account available.

Dimensions	33 x 33 x 31
Parts	558
Assembly time	5-9 h

The wooden panels have an appropriate thickness and are tested according to strict quality specifications. However, it can happen that a part breaks. In the case of critical parts, more are supplied than are needed. If these are not sufficient, you can contact us at any time and we will arrange replacement parts for you free of charge.