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!

Marble Genius Marble Run Race Track 300 Piece Multicolor Glow

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R4072

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Sold byAmazon South AfricaDelivered 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!

DURABLE KID FRIENDLY - Easy-to-assemble pieces designed for ages 4+, promoting problem-solving and fine motor skills.
EXPANDABLE COMPATIBLE - Seamlessly integrates with all Marble Genius accessories for ever-growing, epic marble races.
MESMERIZING GLOW EFFECTS - Includes 30 glow marbles—motion-activated, glass, and plastic—that light up your track in dazzling colors.
ENDLESS CREATIVE CONSTRUCTION - 300 vibrant, interlocking pieces spark limitless marble run designs for hours of STEM fun.
INTERACTIVE DIGITAL EXPERIENCE - Free app with step-by-step builds and challenges keeps creativity fresh and engaging.

The Marble Genius Marble Run Race Track Extreme Set features 300 multicolor pieces including a glow-in-the-dark tower and 30 glow marbles, designed for kids 4 and up. This STEM toy encourages creativity, critical thinking, and motor skills development through endless track-building possibilities. With a free companion app offering guided builds and challenges, plus full compatibility with other Marble Genius sets, it’s the perfect gift for young innovators craving interactive, glowing fun.

Specifications

ASIN	B08CX48JJF
Age Range Description	Kid
Best Sellers Rank	#74,558 in Toys & Games ( See Top 100 in Toys & Games ) #72 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 kg
Manufacturer	Marble Genius
Manufacturer Minimum Age (MONTHS)	4
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 Count

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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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