Marble Night City Marble Run 3D Wooden Puzzle

Name: Marble Night City Marble Run 3D Wooden Puzzle
Brand: Rokr
SKU: LGA01
Price: 19300.00 HUF
Availability: OutOfStock

19.300 Ft 25.500 Ft

Taxes included. Shipping calculated at checkout.

Out of stock

Rokr Marble Night City is a challenging mechanical 3D wooden puzzle. Construct a complex marble run driven by a hand crank, guiding steel balls through intricate tracks and spiral funnels.

Brand: Rokr

Assembly Time: 7h

Difficulty Level: ★★★★☆ - Hard

LED Lighting: No

Moving Parts: Yes

Number of Pieces: 294

Recommended age group: 14+

Assembled size: 324x214x228 mm

Available shipping destinations, costs and expected delivery dates are shown at checkout before payment. For country-specific shipping information, please see our Shipping Policy.

Returns are accepted within 30 calendar days of delivery. Return shipping is free and arranged by My Hobby Day with a prepaid return label after you notify us. Full terms and instructions are available in our Refund Policy.

Guaranteed Safe Checkout

294

Number of pieces

7h

Assembly time

★★★★☆ - Hard

Difficulty level

324x214x228 mm

Assembled size

Mechanical Engineering Challenge

Building Marble Night City provides hours of focused, hands-on construction. Assembling the 294 pieces requires attention to detail and patience, resulting in a functioning mechanical structure. Once completed, turning the handle activates the system, sending steel balls down a continuous path of wooden rails, drops, and a large spiral bowl.

Visual Aesthetics

Industrial Structure Design

The assembled structure combines dark grey and natural wood tones, creating a striking contrast. Large interlocking gears dominate one side, while multi-level tracks weave through the center. Clear acrylic panels serve as guardrails along the upper paths, allowing full visibility of the metal balls as they navigate the sharp turns.

Assembly Process

Advanced Construction Level

Designed for teens and adults aged 14 and older, the assembly takes approximately seven hours to complete. Rated as a hard difficulty level, the wooden components connect securely without glue. Builders must align the structural beams and intricate track pieces precisely to ensure the marble run functions correctly upon completion.

Mechanical Operation

Gear Driven Track

A manual hand crank on the side drives a series of large cogwheels, lifting the steel balls to the highest point of the structure. Gravity then takes over, pulling the balls down sloped rails, through sudden drops, and around a wide funnel before they return to the starting elevator mechanism.

Material Composition

Plywood and Acrylic

The 294 puzzle pieces are cut from standard plywood, providing a sturdy framework for the moving components. The kit includes smooth steel balls that roll cleanly along the wooden tracks. Transparent acrylic plates are used strategically on the sides and upper sections to keep the rolling spheres securely on track.

Practical Application

Desk and Shelf Display

Measuring 324x214x228 millimeters, the completed wooden structure serves as a mechanical display piece for home decor. The complex gear system provides an interactive element for an office desk or living room shelf. It functions as an engaging anniversary or birthday present for adult hobbyists who enjoy kinetic mechanical sculptures.