UV Reactive Colour Change Brain Putty
Dimensions:- 17 x 14 x 3 cm
Materials:- For putty its similar to clay and UV pen made of Plastic
Crack open the box and mould the putty into whatever shape you want and then draw something on it with the pen. When you’re in the dark shine the ultraviolet light on the putty to view your drawing. As you heat up the putty, the colour of the putty will change.
But this putty is different to the rest! Draw and write with light on your putty with the included UV pen.
Cool Putty perfect for those fidgety fingers!
The putty changes colour the hotter it gets
Draw on the putty with the included pen
Fully mouldable putty
Includes googly eyes.
Age: 3+ years.
UV pen: Plastic
Putty: water, white glue, and borax solution.