Thermochromic inks

Item Info:

What? Thermocromic inks on the lemon flavoured bear boxes. It is activated once when the product is cooled to a temperature between 6 and 7 degrees Celsius. After that the ice cubes became blue colour.

Where? On the market. Bought in the Supermarket in Hungary.

When? 2016

More details: Rozalia Szentgyörgyvölgyi,


Other Items: