UNLOCK WHOLESALE PRICING
Are you a retailer? Register for exclusive pricing and bulk order benefits.
Marble Squad
$45.00
Out of stock
Out of stock
This is marble run set that will definitely surprise you. Build this 3D wooden puzzle with your hands and watch the marbles run smoothly through those trapdoors. All mechanical-driven, with no battery needed.
- Pieces: 239
- Assembly Time: 6H
- Difficult Level: ⭐⭐⭐⭐
- Assembled Size: H: 10.0″(25.5cm)*W:9.3″(23.5cm)*D:7.3″(18.5cm)
ROKR Marble Squad Trapdoors Marble Run LG502 3D Wooden Puzzle
Assembly size: 10.04 x 9.25 x 7.29 in
Package size: 12.48 x 9.17 x 1.81 in
Wooden pieces: 239 pcs
Item weight: 2.11 lbs
Carton size: 20.28 x 13.39 x 10.04 in
Qty/ctn: 10 PCS
G.W./ctn: 24.2 lbs
Robotime-ROKR Trapdoors Marble Run set LG502 is a well-designed 3D wooden puzzle toy based on great human engineering. It combines the beauty of science and machines, involving so many small gadgets. Build the set and crank the handle, watch marbles run crazy down each trapdoor, slope, and twist turns. It will bring you a super fun building & playing experience.
TRACK TRAPDOORS: A handcrafted marble run set with a whole back of trapdoor track. Build it with 233 building pieces and 10 marbles.
MANY GEAR GADGETS: Consists of a wheel lifter, a stair stepper, 4 straight rails, trapdoors, and a block track. An intricate system of cogs, gears, and wheels, full of crazy twists and turns.
STEM CONCEPTS: Learn principles of Science, Technology, Engineering, and Mathematics(STEM)
HOBBY & GIFT: Precise laser cutting ensure you a fluent building experience. Also a great gift for family and friends.
FAQ
Payment Method
Once you submit your order, sales will contact you via email for payment
Which delivery method do you ship my orders?
We will ship your orders by Fedex, UPS or USPS. Fedex is our usual delivery method.
If I place an order, when will you ship it?
After you pay for it, we will ship your order within 2 days, and it will take 3-5 days to be delivered. Except remote areas.
What terms of payment do you support?
We support payment by credit card, check and bank transfer.
Where are your warehouse?
Our warehouse is in New Jersey, and we will send your order based on the inventory.
What services will you provide as your partner?
If you own local store, we will provide you display. If you do online store, we can provide you products images and videos.
Cooperate With Robotime
For offline channels:

Free display showcase for orders more than US$1000.
For online channels:

All the marketing materials include: videos, pictures, certificates, banners etc.
Fast Delivery In 5 - 10 Days

Free shipping for over $ 500.
Our Factory

16+ Years Experience
Trusted manufacturer of premium DIY wooden puzzles since 2007.
400+ Product Designs
A complete collection of DIY miniature houses, book nooks, music boxes, and 3D wooden puzzles.
1,200+ Employees
96,000㎡ production base with a monthly capacity of over 20 million pieces.
600+ Laser Machines
Advanced manufacturing equipment ensures precision and stable production.
Certified Quality
Products comply with CE, ASTM, EN71, and other international safety standards.
450+ R&D Experts
A professional team of designers and engineers driving continuous innovation.
Our Certificates




Products Recommended
Related products
-

Marble Climber
$45.00 Add to cart Quick View Add to cart -

Marble Run Link Pack
$19.99 Add to cart Quick View Add to cart -

Marble Spaceport
$59.99 Add to cart Quick View Add to cart -
Out of stockMarble Chocolate Factory
$59.99 Read more Quick View Read more

















