🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$71.24
Home/Toys & Games/Jigsaws & Puzzles/3-D Puzzles
ROKR Marble Run Night City 3D Wooden Puzzle Model Kits for Adults to Build, Gift for Men Kids — image 1
3-D PuzzlesROKR✓ In stock

ROKR Marble Run Night City 3D Wooden Puzzle Model Kits for Adults to Build, Gift for Men Kids

★★★★★
$71.24
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About this item
  • Cool Perpetual Motion STEM Kits: This ROKR Night City Wooden Marble Run is operated by a manual hand crank, featuring mechanical gear rotation and an endless loop steel ball system (the set includes 10 metal balls), allowing you to experience the allure of machinery
  • Multiple Tracks for Interactive Fun: Turn the crank, and the steel marbles will travel along three distinct tracks to perform a gravity-driven descent. Each seemingly accidental or fateful path selection yields a myriad of entertaining sights to enjoy
  • No Glue Needed During Assembly: Natural birch plywood instead of common plastic material is adopted in making this model
  • Unique DIY Gift Idea: Suitable for gift-giving, parent-child interaction, personal collection, or decoration, this retro bakery kit from ROKR is easy to assemble and will dress up any space immediately
  • Assembly Support Available with Part Replacement: ROKR provides assembly support around the clock, ensuring that you can build and enjoy your own dream miniature house with part replacement available if needed
  • 3D Wooden Puzzle Construction: Features a detailed 3D model kit design that combines engineering principles with hands-on building experience for adults and kids alike
  • Mechanical Gear System: Experience the fascinating world of mechanical engineering with visible gear rotations and moving parts that demonstrate real physics principles in action
Product details
Brand
ROKR
Manufacturer
ROKR
Colour
Marble Night City
Size
S

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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