Create strange alien forms that change colour under ultraviolet light with
Tobar’s
UV Reactive Smart Putty. Non-toxic and safe, mould it into whatever shape you want, stretching it and bouncing it, then shine the UV light, included, onto it so see it change colour. Safe and non-toxic, it's available in four colours, green that turns to red, light blue that turns to dark blue, pearl that turns to purple and yellow that turns to red.
<li>UV reactive putty
<li>Comes in storage tin with UV light
<li>Available as four colours: green that turns to red, light blue that turns to dark blue, pearl that turns to purple and yellow that turns to red
<li>Safe and non-toxic
<li>Tin size 8.5cm