The London Circuit: Wooden Marble Run Kit with LED Lights, 431 Pieces
Free US shipping over $69 · Ships from the US in 4 to 7 business days
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Arrives soon! Get it by Nov 3 - Nov 10 if you order today
Does ICraftPuzzles offer free shipping?
Yes, shipping is free on orders of $69 or more. Below that it's a flat $5, shown at checkout before you pay. No hidden fees, and no customs or import charges: your order ships from within the United States.
We currently deliver to the continental US only: the 48 contiguous states and DC.
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Check the banner on our homepage for what's running now, and sign up for our emails. Subscribers get offers before anyone else.
To use one: enter the code at checkout and click Apply. If a kit is already discounted and the sale price beats the code, you'll pay the sale price. We always charge you the lower of the two.
What if I want to return my order?
You have 30 days from delivery. Return the kit unused, complete and in its original packaging, and we'll refund you in full, with no restocking fee.
Arrived damaged? Keep the packaging and email support@icraftpuzzles.com with your order number and a photo. We'll sort it out without asking you to send anything back. Full detail in our refund policy.
What if some parts are broken or lost?
Email support@icraftpuzzles.com with the kit name, the part number from the manual and a photo. We open the replacement claim with the manufacturer and follow it through. You never have to deal with them yourself.
Reported within 30 days of delivery, replacements for anything damaged or missing on arrival are free. Lost a piece later, or broke one mid-build? Send the request anyway: these are often covered too, and if there's a cost we'll tell you before anything is charged. See our replacement parts page for the full process.
Four London landmarks, one continuous marble run, lit from within.
Drop a marble at the top and watch it travel the city: the Eye rotates, the gears turn and the whole skyline glows over USB-C. 431 pieces, no glue.

Why you'll love it
- ✓ London in one run. The London Eye, Big Ben, Tower Bridge and a working gear tower, linked by a single track.
- ✓ Things move as the marble passes. The Eye turns and the gear tower carries the marble back to the top.
- ✓ Glows after dark. An LED unit lights the skyline from inside, powered over USB-C, no batteries.
- ✓ Wood and metal. Laser-cut wood with metal gears and rails, push-fit together without glue.
Great gift for London lovers, travelers, architecture fans and anyone who wants a desk piece people stop to ask about.
Specifications
| Assembled size | 8.9" L × 6.1" W × 9.3" H |
|---|---|
| Parts | 431 |
| Build time | About 6 hours |
| Difficulty | Advanced |
| Landmarks | London Eye, Big Ben, Tower Bridge, gear tower |
| Material | Laser-cut wood with metal gears and rails |
| Power | USB-C, no batteries |
| Weight | 3.31 lb |
| Assembly | Push-fit, no glue |
| Age | 14 and up |
| Model reference | Robotime ROKR · EGB01 |
What's in the box
- 431 pre-cut parts on numbered sheets
- Metal gears, rails and marbles
- LED lighting unit with USB-C connection
- Sanding paper
- Illustrated step-by-step booklet
- Not included: 5V phone charger or laptop port for the USB-C connection
Build tips
- Run a marble through each section as you finish it.
- If a marble stalls at the same spot every loop, that joint is not fully seated.
- Take your time on the fiddly track angles rather than forcing parts.
Six hours to build. Then hand someone a marble.
✓ Ships from the US in 4 to 7 business days
✓ Free shipping on every order
✓ Missing or damaged part? We replace it
⚠ WARNING: CHOKING HAZARD. Contains marbles and small parts. Not for children under 3 years. Recommended for ages 14 and up.
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