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 Marble Run Race Track - 300-Piece Multicolor Glow Extreme Set - STEM Building Toy & Marble Race Set for Kids Ages 4+

Marble Genius Marble Run Race Track - 300-Piece Multicolor Glow Extreme Set - STEM Building Toy & Marble Race Set for Kids Ages 4+

Product ID: 263451266

🌌Glow-in-the-dark tower & marbles

📱Free app with 9 step-by-step guides

🧩300-piece multicolor set

1076.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Light up your playtime with the ultimate glow-in-the-dark marble race experience!

GLOW GO EXCITEMENT - 30 glow marbles, including motion-activated ones, light up your marble races for mesmerizing night play.
EXPANDABLE COMPATIBLE - Seamlessly integrates with all Marble Genius accessories for ever-growing, epic marble runs.
ENDLESS CREATIVE POSSIBILITIES - 300 vibrant, interlocking pieces spark limitless track designs and hours of STEM fun.
INTERACTIVE LEARNING ON THE GO - Free app with guided builds and challenges keeps creativity fresh and skills sharp.
BUILT TO LAST EASY TO ASSEMBLE - Durable, snap-fit pieces ensure frustration-free building and long-lasting entertainment.

The Marble Genius Marble Run Race Track Extreme Set features 300 multicolor, durable pieces including a glow-in-the-dark tower and 30 glow marbles (motion-activated included). Designed for kids 4+, it promotes STEM skills through creative building and problem-solving. The set includes free app access with step-by-step instructions and challenges, and is fully compatible with other Marble Genius accessories for endless expansion.

Specifications

ASIN	B08CX48JJF
Age Range Description	Kid
Best Sellers Rank	#141,163 in Toys & Games ( See Top 100 in Toys & Games ) #130 in Marble Runs
Brand Name	Marble Genius
Customer Reviews	4.6 4.6 out of 5 stars (641)
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
Theme	Buildings
UPC	857262006550
Unit Count	1.0 Count

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