Frequently asked Questions
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A part is missing, I have lost a part or a part has broken. How do I get a replacement?
A part is missing, I have lost a part or a part has broken. How do I get a replacement?
The Spiral Marble Run is an impressive 3D wooden engineering model that offers endless hours of fun and creativity. With its innovative design, this marble run showcases the beauty and complexity of physics in action, and encourages children and adults alike to explore the principles of gravity, momentum, and kinetic energy. The perfect gift for anyone who loves puzzles, construction sets, or science experiments.
- Build a fun and challenging spiral marble run with our 3D wooden engineering model
- Intricately designed pieces make for an engaging and rewarding building experience
- Great for developing problem-solving skills and spatial awareness
- Made from high-quality wood for long-lasting durability and eco-friendliness
- Complexity: 5 level
- Model Dimensions: 33.2 x 31.6 x 32.2 cm
- Number of Pieces: 558
- Assembly Time: 6-8 hours
Support a young start-up
Would you also like to support a young start-up? Then you've come to the right place! We, Chris and Lars, are two crazy guys from Esslingen am Neckar and think that 3D wooden puzzles are a great leisure activity for young and old.
Doing good together
You can support regional social institutions together with us. Because with every purchase, you participate directly in the donation that associations receive from us in the form of financial resources or kits. The current recipient of our donations is Vivanova Leukaemiahilfe in Vienna.
Lightning fast delivery
As soon as we receive your order, we sprint off to pack all the beautiful things you want. Orders placed before 12pm will be shipped the same day. If you're not sure, you can make use of our extended 100-day returns policy.