Visual ShowstopperEducational science brands vary
Hand Boiler
A hand-held glass sculpture that reacts to body heat makes warmth look like a moving liquid.
Body heat expands vapour and pushes coloured liquid through a hand-held glass sculpture.
Under £25
Research guide only. Check the maker for current pricing and availability.
Visit the maker Opens odditymall.com in a new tab.What you’re looking at
- Made by
- Educational science brands vary
- Category
- Games & Play
- Price guide
- Under £25
Product information comes from the research catalogue. Current specifications, price, availability and suitability should be confirmed with the maker.
Why it caught our eye
In the Hand Boiler, body heat expands vapour and pushes coloured liquid through the glass. It is a simple physical demonstration with the satisfying quality of a magic trick that can be repeated on demand.
