Only 22 left in stock!
SPECIFICATIONS
Assembled size: 8.9*6.1*9.3"
Assembly time: 6 Hours
Barcode: Yes
Brand Name: Robotime
Certification: 3C,CE
Color: Wood
High-concerned chemical: None
Ideal for: Christmas Gift for Teen Boy,Unique Christmas Gift, Office Desk Display, Birthday Gift
Material: Wood
Model Number: RKEGBXX
Number of pieces: 431 pcs
Origin: Mainland China
Recommend Age: 14+y
Theme: Music
Warning: Choking hazard. Contains small parts.
Difficulty Level: ⭐⭐⭐⭐
Assembly time: 6 Hours
Assemble Dimensions: 22.5*15.5*23.5cm
Features:
【Witness London Come to Life Before Your Eyes】
Experience the magic of a dynamic mechanical metropolis! This incredible 3D wooden puzzle captures the energy of London with a stainless steel marble on an endless journey through Big Ben, Tower Bridge, and the London Eye in a mesmerizing, perpetual motion machine.
【A Thrilling Interactive Landmark Tour】
Powered by gravity and a reliable motor, watch marbles effortlessly navigate ramps and tunnels. The adventure unfolds as the marble triggers the chime of Big Ben, crosses the Thames on the iconic bridge, and is elevated by the rotating London Eye—a truly captivating mechanical ballet.
【Premium, No-Glue Building Experience】
Enjoy a frustration-free build with 431 precision laser-cut pieces. They fit together seamlessly using a satisfying mortise and tenon system—absolutely no glue needed. The process is as rewarding as the result, revealing stunning layered depth and iconic London aesthetics.
【Mesmerizing Mechanical Art for Your Desk】
More than a toy, it's functional art. This unique marble run model blends mechanical innovation with classic architecture, creating a captivating display. Four intricate tracks with diverting points simulate a bustling city, making it the ultimate conversation-starting desk decor.
【The Perfect STEM Gift That Inspires & Amazes】
The ultimate STEM educational toy and gift for curious minds of all ages (14+). It stimulates logical thinking, creativity, and patience. Whether for a teenager, engineer, dad, or hobbyist, this model promises hours of engaging fun and an immense sense of pride upon completion. Order yours and begin your London adventure today!







We offer international shipping with tracking available for all orders.
Approximate delivery times are:
• USA: 3–8 business days
• Rest of the world: 3–12 business days
Please note that processing time (3–5 business days) is separate from shipping time and should be added to the total delivery time. During busy periods such as holidays or promotions, delivery may take longer than expected.
If there are no tracking updates for more than 30–60 business days, we will reship your package.
We offer a 30-day return period after receiving your item.
Items must be unworn, unused, with tags, and in original packaging to qualify.
• To start a return, contact us at woodika.care@gmail.com. A return shipping label and instructions will be provided if accepted.
• Certain items cannot be returned, including perishable goods, custom/personalized items, personal care products, sale items, or gift cards.
• Refunds are processed to the original payment method within 10 business days after approval.