Wooden mechanical 3D puzzle - Marble track London ROKR EGB01

🇬🇧 Embark on an amazing mechanical journey into the heart of London

Transform your room into a vibrant British metropolis. The wooden mechanical 3D puzzle Marble Run London ROKR EGB01 perfectly combines precision engineering with the historic charm of the capital. London is not only the center of royal traditions, but also a historical symbol of industrial progress and unmistakable architecture. This model pays tribute to classic industrial art and transforms the laws of physics into breathtaking kinetic theater. Metal balls race along intricate paths in an endless cycle, thanks to which a unique story comes to life before your eyes, where history meets dynamic movement.

🎡 Icons of the British metropolis in continuous circulation

An ingenious track system takes the marbles through faithful miniatures of London's most famous landmarks. The entire urban environment comes to life thanks to clever junctions, the force of gravity and the drive of the built-in motor:

• Big Ben: The dominant tower stands proudly at the center of the entire model and reacts to every ball that flies past.
• Tower Bridge: Balls glide smoothly across an elaborate miniature of the famous bridge that spans the iconic River Thames.
• London Eye: The large observation wheel gently rotates, picking up marbles and launching them upwards, completing their adrenaline-pumping journey in an endless loop.
• City life and details: During the wild ride, the balls whizz past the iconic red double-decker bus, descend into the famous London Underground (The Tube) and even fly past the secretly incorporated royal jewels.

⚙️ Ingenious mechanics without a single bit of glue

Assembling this kit brings deep satisfaction and an exceptional building experience. The individual wooden parts are carved using a high-precision laser and fit together using a traditional mortise and tenon system. Thanks to this, you don't need any glue at all . The model doesn't just fold flat, but grows in height in elaborate layers, revealing a miniature London full of character. The ecological, durable wood used is highly durable, ensuring the smooth operation of all gears and hubs simulating real city infrastructure. It will serve perfectly for the development of logical thinking, fine motor skills and patience.

📊 Technical parameters and specifications of ROKR EGB01

Once completed, this mechanical gem serves as a breathtaking kinetic decoration for a desk, shelf, or as a unique gift for students, teachers, and all lovers of intelligent entertainment.

• Number of parts: 431 precision laser-cut pieces
• Estimated assembly time: approximately 5 hours
• Difficulty level: 4 out of 5 (moderate to difficult challenge)
• Dimensions of the folded model: 225 x 155 x 235 mm
• Material used: High-quality, environmentally sustainable wood
• Recommended age: from 14 years

🔌 Important information before starting construction

To ensure that the balls can move automatically and without stopping after completion, the track uses an electric motor. Before unpacking, please pay attention to these important manufacturing details:

• Motor power: The track works on power via a modern USB Type-C connector (5V-1A). The Type-C cable is not included in the package , but you can use any standard cable from your home (e.g. from a phone charger) or a power bank.
• Gear Lubricant Wax: Due to customs restrictions for international shipping, the package may not include wax. You can easily replace it with a regular household candle, beeswax, or a children's crayon to keep the mechanical parts running smoothly.

Difficulty

This puzzle is suitable for children aged 14 and up, with an estimated assembly time of 5 to 7 hours. The difficulty level is advanced, suitable for experienced puzzlers looking for a greater challenge.

Note

This product contains small parts that may pose a choking hazard. It is not suitable for children under 3 years. Keep it away from fire and water sources. Handle it with care and avoid excessive force or impact.