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Exploding Monster Bag Kit Create a burst of excitement with our Exploding Monster Bag Kit! Kids will mix science with spooky fun as they learn about chemical reactions. By combining baking soda, vinegar, and a color tab inside a monster-themed ziplock, they’ll watch their "monster" explode in a fizzing, bubbling spectacle. A thrilling, hands-on STEM activity perfect for curious minds aged 3 and up!
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🇺🇸 Ship from USA · On Agora since 2026
$15.00