SKU: 66654680607

Marble Explorer 3D Puzzle Kit

Sale price$41.39 Regular price$45.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Marble Explorer 3D Puzzle KitAssembling the Marble Explorer Kit from Robotime offers an opportunity to understand STEM principles better, learn the basics of engineering and structures of machines, improve motor skills, and develop visual spatial abilities. Once marble race system is complete, the maker can appreciate the precise gear style and sleek transmission speed, while watching the elaborate mechanisms that keep the marbles racing along the track. A hand crank is used to

Assembling the Marble Explorer Kit from Robotime® offers an opportunity to understand STEM principles better, learn the basics of engineering and structures of machines, improve motor skills, and develop visual-spatial abilities. Once marble race system is complete, the maker can appreciate the precise gear style and sleek transmission speed, while watching the elaborate mechanisms that keep the marbles racing along the track. A hand crank is used to operate the system.

Features:


  • Wooden handcrafted marble run set with a swingback-rail wall
  • Learn principles of (STEM) Science, Technology, Engineering and Mathematics
  • Precise laser cutting ensures a fluent building experience
  • A great gift for family and friends
  • Easy to follow assemble steps

Specifications:

  • Model Number: Robotime LG503
  • Piece Count: 219 wood pieces; 10 marbles
  • Assembly/Build Time: 6 hours
  • Assembled Size (H x W x D): Approximately 10" x 9" x 8"
  • Skill Level: Ages 14+

What's Included:

  • (1) Robotime - Marble Explorer Kit

Notes:

  • A "flip-flop" is a switch to drive marbles two ways.
  • A "crane lifter" is an associate degree elevator.
  • A "wheel lifter" brings marbles to the highest level.
  • A hand crank maneuvers the complete system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66654680607

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Hunter
Dallas, US
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
T
Verified Purchase
TJ Helser
Lexington, US
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
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Reviewed in the United States on January 11, 2026
C
Verified Purchase
chris
Lake Worth, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
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Reviewed in the United States on March 8, 2026
R
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R H
Birmingham, US
★★★★★ 5
Great Cable
Size: 4 Gauge 50FT
Labeled correctly and very flexible. Insulation is nice and thick and not easily marred.
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Reviewed in the United States on December 5, 2025
F
Verified Purchase
Frank from Baltimore
Carnegie, US
★★★★★ 5
Well made, a solid connection.
Size: 6 Pairs / 12 pcs
I liked them. They really lock down on the speaker wire to make a firm connection. They seem well made and are easy to install. My system sounds great.
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Reviewed in the United States on April 1, 2026

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