Selection
Mechanical Wooden Puzzle Gear Ball Challenge
Gear Ball Challenge
653
Parts
658
Parts
10+ h
Assembly time
10+ h
Assembly time
30 x 20 x 20
Size in cm
30 x 20 x 20
Size in cm
Recommended age 12+
Complete your set ✨
✨ The adventure begins soon
Secure your model in advance and be one of the first to receive it in mid-February. 📦✨
Free shipping from 35€
100 days right of return
Free spare parts service
pay within 30 days on account
Further information
Do you love the sound of gears clicking, mechanics engaging, and building your own level? The Gear Ball Challenge is not a decorative puzzle, but a real game for your hands. Precisely laser-cut, cleverly designed: you screw, press, wax—and bring a marble run to life that has it all. Dual control via button and gear wheel, ramps, catapult, bell. No electricity. Just your brain and your heart. And when everything is up and running? Then the competition begins: Who can get their ball to the finish line the fastest? Who will ring the bell first? A project that brings people together – with a finish that you'll want to celebrate.
💛 Why you will love this product
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🧠 Like a boss fight on the table—just you, 653 pieces, and your skill
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⚙️ Pure mechanics: no electricity, no screen, just clever design
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🔄 Button & gear wheel – control the ball with a realistic feel
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🛠️ Building, grinding, adjusting—every part counts
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🏁 Victory is when the bell rings—and you smile.
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🎮 For gamers with a creative streak and tinkerers with a passion for gaming
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🧩 Interactive puzzle with game function instead of dust collector
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🔥 Final boss: Precision. Final level: Satisfaction.
If you build this, you won't need any more games today—because this is you. Live. Analog. Brilliant.
Now also available as a starter kit—with the MagicHolz !
For those who want to get started right away: The bundle includes the complete kitplus our tool kit with a file, ruler, mini hammer, utility knife, and fine glue tips—made of stainless steel and perfectly tailored to the construction process.
A little extra that makes a big difference—especially for those who value precision and comfort when crafting.
653
Parts
658
Parts
10+ h
Assembly time
10+ h
Assembly time
30 x 20 x 20
Size in cm
30 x 20 x 20
Size in cm
Recommended age 12+
| Size | Gear Ball Challenge | Starter Kit | Gear Ball Challenge + Tool Set |
|---|---|---|
| Dimensions | 30 x 20 x 20 | 30 x 20 x 20 |
| Parts | 653 | 658 |
| Assembly time | 10+ h | 10+ h |
What makes MagicHolz better than the competition?
| Other | ||
|---|---|---|
| Free spare parts | ||
| German support | ||
| Large selection (700+) | ||
| Exclusive brands | ||
| 100 days right of return | ||
| Supporting social projects |
Watch the model in the video
🎁 The perfect gift
🧘 Escape the stress of everyday life
🧠 Improve your concentration
The magic is in the details - discover the right accessories ✨
DIY accessories Model-making tool set
Model making tool set
653
Parts
658
Parts
10+ h
Assembly time
10+ h
Assembly time
30 x 20 x 20
Size in cm
30 x 20 x 20
Size in cm
Recommended age 12+
Over 100,000 satisfied customers
What our customers say
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Your creative break from everyday life
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Frequently asked questions
If you can't find the answer to your question, please contact our customer service team atmagicholz
Both. You're building a game that feels like a mechanical mini-game. With skills, tactics, rewards, and challenges—just without a screen.
No. Everything is plugged in, nothing is glued (except in emergencies). The instructions are illustrated and clear. If you work calmly and enjoy tinkering, you'll master this piece with ease.
The combination of clever mechanics, interactivity, and design. It looks like a gamepad, but feels like a real little engineering project—which is really fun in the end.
We give 100% for you
Support a young start-upWould 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.
MagicHolz donates
Doing good togetherYou can support regional social institutions together with us. Because with every purchase you make, you contribute directly to the donation that we give to associations in the form of financial resources or kits. The current recipient of our donations is Vivanova Leukemia Aid in Vienna.
Immediate dispatch
Lightning-fast deliveryAs soon as we receive your order, we sprint off and pack all the beautiful things you want. Orders placed before 12 noon are dispatched the same day. If you're not sure, you can take advantage of our extended 100-day returns policy.
Loyalty program
Collect points and exchange them for attractive rewardsYou can support regional social institutions together with us. Because with every purchase you make, you contribute directly to the donation that we give to associations in the form of financial resources or kits. The current recipient of our donations is Vivanova Leukemia Aid in Vienna.
We give 100% for you
Support a young start-upWould 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.
MagicHolz donates
Doing good togetherYou can support regional social institutions together with us. Because with every purchase you make, you contribute directly to the donation that we give to associations in the form of financial resources or kits. The current recipient of our donations is Vivanova Leukemia Aid in Vienna.
Immediate dispatch
Lightning-fast deliveryAs soon as we receive your order, we sprint off and pack all the beautiful things you want. Orders placed before 12 noon are dispatched the same day. If you're not sure, you can take advantage of our extended 100-day returns policy.
Loyalty program
Collect points and exchange them for attractive rewardsYou can support regional social institutions together with us. Because with every purchase you make, you contribute directly to the donation that we give to associations in the form of financial resources or kits. The current recipient of our donations is Vivanova Leukemia Aid in Vienna.
