Any idea if the marbles are 16mm (0.63 in) in diameter? Thanks!

Yes. These marbles are standard toy size marbles (5/8 inch or 16 mm). Thanks for the question!

Do these fit in the marble shoot game?

These marbles are standard toy-size marbles (5/8 inch or 16 mm), feel free to compare the dimensions to confirm compatibility. Thanks for the question!

Is this compatible with National Geographic brand marble run?

Yes. All of our marbles are standard size marbles. National Geographic made their marble runs to be compatible with our marble run toys so they interconnect. Thanks for the question!

Is marble genius compatible with magicfly marble run?

The tubes from our sets have an outside diameter of 27mm (1.06'') and an inside diameter of 24mm (0.95''). You can compare the dimensions of our sets with your existing set to confirm if they're compatible. Thanks for the question!

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Marble Genius 300 pcs Glow Marble Run Track Race Extreme Set for Kids Age 4+, Glow in The Dark, STEM Educational Building Block, Color Instruction Manual, Christmas & Thanskgiving Gifts for Kids

Product ID: 299089932

Details

Age range (description)
Kid
Brand
Marble Genius
Educational objective
Creative Skill
Material
Plastic
Size
44.25 x 33.81

🌌Glow-in-the-dark tower & marbles

📱Free app with 9+ step guides

🧩300-piece mega set

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VT81821

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Light up your playtime with the ultimate glow marble run experience!

STEM POWERED PLAY - Boost critical thinking and problem-solving with built-in STEM challenges and a digital instruction manual.
SEAMLESS ASSEMBLY - Durable, easy-click pieces ensure frustration-free building for kids and adults alike.
EXPANDABLE UNIVERSE - Compatible with all Marble Genius accessories—build bigger, bolder, and more thrilling marble races.
GLOW MOTION MAGIC - 30 glow marbles including motion-activated and LED-activated types create a captivating light show in the dark.
LIMITLESS CREATIVE BUILDS - 300 transparent pieces let you design endless marble run tracks that mesmerize with every twist and turn.

The Marble Genius Glow Marble Run Extreme Set features 300 durable, transparent pieces and 30 glow-in-the-dark marbles—including motion-activated and LED-activated types—designed for kids 4+. It offers a STEM-focused, endlessly customizable building experience enhanced by a free app with step-by-step guides and challenges. Compatible with all Marble Genius accessories, this set transforms playtime into a glowing, educational adventure.

Specifications

ASIN	B08CX48JJF
Age Range Description	Kid
Best Sellers Rank	#226,088 in Toys ( See Top 100 in Toys ) #182 in Marble Games
Brand Name	Marble Genius
Customer Reviews	4.6 4.6 out of 5 stars (609)
Educational Objective	Creative Skill
Global Trade Identification Number	00857262006550
Item Weight	0.01 Kilograms
Manufacturer	Marble Genius
Manufacturer Minimum Age (MONTHS)	4.00
Manufacturer Part Number	GLOW_EXTREME
Material Type	Plastic
Model Number	#N/A
Set Name	Extreme Set - 300 pcs
Size	44.25 x 33.81 x 18.59 cm
Sub Brand	Marble Glow Run
Theme	Space
UPC	857262006550
Unit Count	300 Count

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VT81821

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In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

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