Hand Boiler Science Demo and Decor
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- In stock, ready to ship
- Inventory on the way
🔥 Hand Boiler – Science Demo & Decor 💨
A mesmerizing science classic! Just hold the bottom of the Hand Boiler and watch as heat from your hand sets off a quirky dance between liquid and vapor, pushing the colorful liquid up into the top sphere. No actual boiling—just physics, vapors, and energy doing their thing.
✨ Why you’ll love it:
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🌀 Watch liquid rise with the heat of your touch
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🔬 Fun way to explore thermodynamics + vapor pressure
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🎨 Doubles as a unique piece of desk or shelf decor
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🎁 Great gift for science lovers of all ages
- Assorted styles, based on availability
Part science experiment, part conversation piece—100% fascinating.
We pull our inventory from our 3 stores in northern Vermont. Please allow for a few extra days for processing. Returns are accepted within 14 days of delivery. Some holiday and sale items are final sale. Please reply to your order confirmation to begin a return. For the full refund policy click here
