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$38.95
Shelf price. Delivery and final price confirmed at checkout.
Make every day a discovery with this fun science countdown kit! Each numbered test tube holds a different experiment—like disappearing water, underwater volcanoes, or instant snow—complete with easy instructions and materials. Perfect as a countdown to birthdays or special events, a reward for great behavior, or an engaging boredom buster. Kids stay curious and entertained while learning step-by-step science in a playful, hands-on way.
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