National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12

 
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 1
 
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 2
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 3
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 4
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 5
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 6
National Geographic Incredibly Gross Science Kits - Disgusting Experiments with Bonus Guide, Yucky Slime Chemistry Set, Learning Toy, STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12, Image 7
Sale Price: $14.40 - $29.99
as of 8/11/2026 05:19 EST details
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Brand: Blue Marble
Manufacturer: Blue Marble
Category: Toy
Features
  • INCREDIBLY GROSS SCIENCE EXPERIMENTS This kit includes everything kids need to conduct 6 yucky chemistry experiments: popping blood cells, boiling boogers, dissecting a brain, making squishy eyeballs, creating gooey guts, and growing glowing worms.
  • BONUS GUIDE WITH 10 MORE EXPERIMENTS Includes an extra experiment booklet packed with gross science activities that use common household items, extending the fun and encouraging repeat experimentation.
  • HANDS-ON GROSS CHEMISTRY LEARNING Wildly icky results grab kids' attention while real chemistry concepts come to life through tactile, engaging experiments they won t forget!
  • FASCINATING GROSS FACTS Each experiment features fun explanations that reveal the real science behind the slime, goo, and reactions kids love.
  • AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
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