Model: 3D Puzzle Marble Explorer (ROKR LG503)
Method: 3D Puzzle
Assembled Size: 25.5 x 22.9 x 20.4 cm
Number of Pieces: 260
Assembly Time: about 6 hours
Difficulty Level: ★★★★☆ (4 out of 5)
🔧 A Captivating Mechanical Challenge
The ROKR LG503 is a wooden 3D puzzle that combines engineering and fun. This mechanical model features a marble run with complex mechanisms such as a crank elevator, swing rails, ramps, and a switch system to direct the marbles along two different paths. Assembly is made easy with laser-cut pieces, no glue required.
🛠️ Model Features
- Assembled Dimensions: 25.5 x 22.9 x 20.4 cm
- Number of Pieces: 260
- Assembly Time: about 6 hours
- Difficulty Level: ★★★★☆ (4 out of 5)
- Recommended Age: 14 years and up
- Materials: Laser-cut wood, metal marbles
- Assembly: No glue, interlocking pieces
🎁 An Ideal Gift for Mechanics Enthusiasts
This 3D puzzle is perfect for mechanics enthusiasts, challenge lovers, or anyone who enjoys creative activities. Once assembled, it becomes an impressive decorative piece for your desk, shelf, or living room.
At UK Figured'Art, customer satisfaction is our top priority and this means 100% secure payment methods.
We accept the following payment methods:
- Credit/Debit card
- Paypal
Our website has an SSL encryption system to protect your personal data and the means of payment used. We use the secure payment system Stripe.

All our orders are validated and shipped within 48 hours of your purchase.
Items labelled with "✅ UK Stock: Delivery in 48hrs" ship from our warehouse in Derbyshire, England and you will receive them in 48hrs.
Items labelled with "☑️ Shipped from our workshop" ship directly from our workshop and the delivery usually takes 1 to 3 weeks.
Depending on the products ordered your order may sometimes arrive in several packages and we will then send you several tracking numbers.
Once shipped, we will email you a carrier tracking link allowing you to track the progress of your delivery until you receive your order.
All your purchases on our website are covered by our "Satisfied or Refunded" Guarantee.
If you change your mind, you have 14 days to return the items from the date of receipt without justification.
To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in the original packaging.
Do not return your package directly to the manufacturing workshop, contact us first so that we can provide the most suitable return address from your country.
It will be your responsibility to pay the shipping costs to return your item.