Do you know a substance called gallium?
It’s a mysterious substance that melts at body temperature even though it is a metal.

This time, I melted it or put it in water and tried it!

* Do not eat or put in your mouth.
If you touch a metal that is not gallium, the metal may melt.
Store in a plastic container.
Wash your hands after playing.
No effects on the human body have been reported, but if you have weak skin, we recommend wearing gloves to touch.