National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive)
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national geographic gross science kit - 45 gross science experiments- dissect a brain, make slime, creepy stem project for boys and girls, birthday gifts for kids 8-12 (amazon exclusive)
Dayton - Edwin C. Moses Blvd.$5.50
Final priceEnded Feb 01, 2026
national geographic gross science kit - 45 gross science experiments- dissect a brain, make slime, creepy stem project for boys and girls, birthday gifts for kids 8-12 (amazon exclusive)
Cincinnati - Broadwell Rd$11.50
Final priceEnded Jan 18, 2026
national geographic gross science kit - 45 gross science experiments- dissect a brain, make slime, creepy stem project for boys and girls, birthday gifts for kids 8-12 (amazon exclusive)
Cincinnati - School Road$6.50
Final priceEnded Jan 18, 2026
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MSRP: $29.99