Changes colour with heat of your hands!
Undeniably dangerous, a firestorm is a wildfire that burns so intensely it creates its own storm system. This natural phenomenon produces exceptional fires that blaze and gust with gale-force winds in all directions.
A much safer alternative, Firestorm Thinking Putty® glows a fiery red that changes to flame yellow with just the heat of your hands.
Larger 10cm tin - 90g of mesmerising putty
Materials: Non-toxic silicone
Ages: 3 yrs+
Never dries out!