With this Crazy Aaron's Thinking Putty Mini Tin you can have putty wherever you think! This tactile stuff can be used as a stress reliever, hand exerciser, or colorful alternative to doodling. Although Thinking Putty isn't guaranteed to make you smarter, it does make cognition a whole lot more fun! Made in the USA, non-toxic and latex and gluten free. Color and style vary. 

Mini Tin of Aaron’s Thinking Putty