Mini Hand Boiler-(Assorted colors)Damaged Packaging

Original price was: $5.50.Current price is: $2.00.

Demonstrates Charles Law & Energy transfer. Place the larger glass bulb in your hand and wrap your fingers around it and watch what happens. Your body heat causes the liquid inside to shoot up to the top bulb and appear to boil. How does it work? Made of Glass,  Ages 14+

Product is new, packaging is slightly damaged.

6 in stock

SKU: X4231D Category:


Fascinate your friends, who has the warmest temp and can make it “boil”.

Great for the office!

-Ages 14+

-Fragile made of glass


Product is new, packaging is slightly damaged.


Additional information

Weight .2 lbs
Dimensions 3.25 × 2.125 × 5.5 in

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