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Tumble Trax Magnetic Marble Run

Q: Is this magnetic enough to use on an old style 'ribbed' radiator? Thanks

I guess, it is pretty strong. Depends on radiator and its surface and material. Not all radiators are suitable for magnets use. I got one to none of the magnets sticks for some reason.

Q: What size whiteboard is suitable for the runs please?

That's a tricky question to answer because you can build the marble run spread out wide or zig-zagging in a narrow set up. But the longest pieces (the straight pieces) are 25cm long, if that helps. We use our Tumble Trax run on the side of our average sized fridge-freezer which is good enough but the more space you have, the more building options you have! We aren't able to build all the suggestions on the work cards because our fridge wouldn't be wide enough but we can build a tall run with longer drops. I'd imagine, in a space much smaller than a fridge surface, you maybe wouldn't have space to use all the pieces all the time.

Q: Any idea what size marbles suitable for this? I see Amazon do a pot of 16mm size but not sure if these are too small or too big.

Hi, I can confirm that there are 4 marbles provided with the product. But if you did want to add extra marbles in they measure 17-18mm in diameter. If you have any further questions, please let us know.

Q: Are the pieces textured . My daughter is blind ?

No the pieces are all flat just different shaped.

Product ID: 52529533

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Details

Size
10.25 inches x
Brand
Learning
Material
MAGNET SET
Age range (description)
6 years to 10
Item dimensions L x W x H
32.4 x 26 x 7

🌐Multilingual guides for global learning

🧠Boosts critical thinking skills

🧲28 magnetic pieces for endless builds

Frequently Bought Together

Learning Resources Tumble Trax Magnetic Marble Run, STEM Toy, 28 Piece Set, Ages 5+

Learning Resources STEM Explorers -Ages 5+, Magnet Movers, Critical Thinking Skills, STEM Certified Toys, Magnets Kids,Magnet Set,Back to School Supplies,39 Pieces

Description

🧲 Build, Think, Innovate — The Magnetic Marble Run That Keeps You Ahead!

GLOBAL ACCESSIBILITY - Includes multilingual packaging and guides, making learning inclusive and boundary-free.
MULTI LEVEL LEARNING - Perfectly tailored for ages 6-10, growing with your child’s cognitive development.
SCREEN FREE STEM FUN - No batteries needed—pure magnetic magic that sparks imagination and focus.
CRITICAL THINKING CATALYST - Designed to sharpen problem-solving skills through hands-on STEM play.
ENDLESS CREATIVE ENGINEERING - 28 magnetic pieces unlock infinite marble run designs to challenge your inner innovator.

The Learning Resources Tumble Trax Magnetic Marble Run is a 28-piece magnetic building set designed for children aged 6-10. It encourages critical thinking and problem-solving through endless marble run configurations. With multilingual guides and no batteries required, it offers an engaging, screen-free STEM learning experience that grows with your child.

Specifications

Product Dimensions	32.39 x 26.04 x 6.99 cm; 22.68 g
Manufacturer recommended age	6 - 10 years
Item model number	LER2821
Educational Objective(s)	Critical Thinking
Language:	English
Number of pieces	28
Assembly Required	Yes
Batteries Required?	No
Batteries included?	No
tech_spec_battery_description_toys	No batteries required
Material Type(s)	MAGNET SET
Remote Control Included?	No
Colour	Multicoloured
ASIN	B00S2XPFVQ

Have a Question? See What Others Asked

Is this magnetic enough to use on an old style 'ribbed' radiator? Thanks

What size whiteboard is suitable for the runs please?

Any idea what size marbles suitable for this? I see Amazon do a pot of 16mm size but not sure if these are too small or too big.

Are the pieces textured . My daughter is blind ?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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