Review of Hand Boiler

Customer Ratings:

Kinda fun gadgets. They don't do a whole lot just hold it in your hand and watch the liquid bubble. Kis seem to find them especially fascinating.

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A little frail but works like a charm and you can't beat the price. Get two or three in different colors. Makes an interesting conversation piece and looks decorative too.

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This is a great little toy to demonstrate heat transfer, but be warned: it's not for younger children. It's made of glass and is quite delicate.

Honest reviews on Hand Boiler

IT was small only five-six inches and really cool, but very fragile. I think if the price was lowered it wold be worth the money.