National Geographic Mega Slime Kit & Putty Lab and Gross Science Kit Bundle - 4 Types of Slime Plus 4 Types of Putty & 45 Gross Science Experiments for Kids 8-12

Explore the squishy side of science with the Mega Slime & Putty Lab! The National Geographic Mega Slime & Putty Lab contains eight amazing varieties of slime and putty plus cool accessories. This kit includes: magnetic putty, fluffy slime, glow-in-the-dark putty, liquid slime, color-changing putty, snotty slime, bounding putty, DIY slime lab with stir stick, 8 storage tins, and full-color Learning Guide. In addition to the 7 premade varieties of putty and slime, kids can make their own with the DIY ingredients and supplies. Plus, the full-color Learning Guide is packed with interesting slime and putty facts, plus a few simple experiments for kids to try at home. A huge, yucky science set with 45 different experiments to try! The National Geographic Super Gross Chemistry Set gives kids everything they need for 15 incredibly gross experiments, along with an extra experiment guide that contains an additional 30 experiments that can be conducted using common household items. Kids can make a jar full of creepy eyeballs; burst blood cells; boil boogers and create snot bubbles; make atomic pee and farting slime; dissect a squishy brain; make a test tube vomit; create gooey, glowing worms and fungus; watch goo defy gravity; make a bubble goop swamp; and a whole lot more! They’ll also learn about polymer science, chemical reactions, pH science, phosphorescence, and biology all while having a total blast! Our experiment guide contains kid-friendly, easy-to-follow instructions, and insight into the science at work in each experiment. Order your Super Gross Chemistry Set and Mega Gross Science Kit bundle today and let your kids get hands on with science! We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world's largest nonprofit scientific and educational organizations.

• 8 FASCINATING VARIETIES OF SLIME & PUTTY - Including premade magnetic putty, fluffy slime, glow-in-the-dark putty, liquid slime, color-changing putty, snotty slime, bouncing putty, and 1 DIY glow-in-the-dark slime lab. This STEM kit makes a great gift for boys and girls!
• SUPER GROSS MEANS SUPER FUN - Science kits are way more fun when the experiments include boiling boogers, creating glowing worms, and making a test tube vomit! Includes everything for 15 super gross experiments, plus an additional 30 using household products.
• COMES WITH STORAGE TINS AND ACCESSORIES – This kit comes with 8 storage tins to keep your slime and putty collection safe and organized. This fun and educational slime and putty lab can help inspire a lifelong love of science!
• HANDS-ON STEM - While kids are enthralled by all the yucky fun, they'll be learning about polymers, chemical reactions, pH science, and a lot more! This is a hugely entertaining science toy for kids and a fantastic STEM set for boys and girls alike.
• QUALITY TESTED and NON-TOXIC – These non-toxic formulas are tested and 100% safe for kids and adults. This kit makes an excellent STEM activity or gift for kids.
• 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!