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Blue Marble

National Geographic 4-Cylinder Engine Building Kit Working Model

for Kids | 175+ Pieces, Moving Pistons, Valves and Gears, Clear Engine Model, DIY Engineering Toy, Tools Included, Birthday Gift

$51.27Verified

at Amazon

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What it is

5 attributes, in the retailer’s own words.

Color
Multicolor
Weight
2.76 pounds
Dimensions
14.84 × 12.01 × 3.27 inches
Model
CANG4CYL
Released
September 2025

Black Friday is Friday, November 27, 2026. Amazon’s Black Friday deals run November 19–30, through Cyber Monday, from 12:01 a.m. PT (3:01 a.m. ET) on November 19. , Amazon lists National Geographic 4-Cylinder Engine Building Kit Working Model at $51.27, with no deal badge.

Cheaper in Educational Science Kits, and what changes

Things of the same kind for at least 10% less than $51.27, with the attributes the retailers describe differently. Their words, not our judgement: we compare listings, we do not test products.

Identifiers

ASIN
B0FR7SHTT5
EAN
0810070626488

Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0FR7SHTT5.

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