Colour options may vary when purchasing this item, the Hand Boiler comes in four assorted colours and designs.
Blow the minds of your friends and family with the amazing Hand Boiler. This scientific toy magically ‘boils’ liquid without the need for power or fire.
Simply hold the lower part of the glass tube and watch the liquid shoot up and appear to boil. Then, hold the top section and watch as the liquid returns to the lower part of the tube. It’s simply incredible.
