Crazy Aaron's world is awesome – and so are his stretchable, squeezable, bounceable putties! They're all perfect for cool tricks, playing games, experimenting, or even relieving stress! For ages 5 yrs-teen, from Crazy Aaron's Putty World. Exciting and bright, this dynamic Amethyst Thinking Putty is sure to perk up your day! For ages 5 yrs-teen, from Crazy Aaron's Putty World
UV reactive and heat sensitive.
With just a touch of warmth, the purple fades to reveal a surprising pink blush!