Tyrannostorus
Science Test Tube
Science Test Tube
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Explore science the fun way with the Heebie Jeebies Scientific Test Tube—an exciting, hands-on experiment packed in a single reusable plastic test tube. Choose from four unique varieties: Slime, Hi Bounce Ball, Ferromagnetic Fluid, and Polymer Snow. Each test tube is sold individually and contains all the materials needed for an engaging STEM experience.
🧪 Use the menu to select your experiment. Each tube sold separately.
🧲 Ferromagnetic Test Tube
Make your own ferromagnetic fluid and discover the power of magnets! This kit includes a bag of special magnetic powder and a strong magnet. Just suspend the powder in liquid and use the magnet to manipulate the fluid—watch as it spikes, dances, and moves with magnetic force. A great physics experiment that teaches kids about magnetism and ferrofluids in an easy and fun way.
🧬 Slime Test Tube
Create ooey-gooey slime in just minutes! Simply add water to the slime powder, stir, and watch as the polymers link together to form stretchy, squishy slime. Perfect for sensory play and hands-on learning, this slime is available in a variety of colors: pink, red, blue, green, and yellow (color chosen at random). Stretch it, snap it, squish it—endless slimy fun for kids of all ages!
🧡 Hi Bounce Ball Test Tube
Make your own high-bouncing ball! This simple kit uses water and a few easy steps to create a custom bouncing ball that will amaze kids and adults alike. A great rainy day science activity, party favor, or gift for budding young scientists. Watch as chemical reactions form a fun and functional toy in minutes.
❄️ Polymer Snow Test Tube
Bring the magic of winter indoors with instant polymer snow! Just add water to the special powder, and watch it grow into fluffy, realistic-looking snow in seconds. Great for sensory bins, science lessons, and holiday crafts. Experience the science of absorption and expansion with this chilly STEM activity!
Perfect For:
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Home science experiments
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STEM learning activities
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Party favors and loot bags
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Classroom demonstrations
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Gifts for curious kids
Recommended Age: 6+
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