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Buy a few and hand them out to your colleagues and have an emoticon workplace conversation without having to say a word
Designed for wear by children
Sure to make a great gift for your favorite Ghostbusters fan
Who can forget the wonderfully weird
The Einstein Collection E=Mc2 Metal Brain Teaser Puzzle Set | 3 Pieces Fox Buy a few and handFormed of the symbols of Einsteins ground breaking E=mc2 equation, see if you can separate the two pieces of each metal puzzle and then reattach them. Gift box set of disentanglement puzzles. Developed in 1905, Einsteins famous theory enabled people to fully grasp the correlation between mass and energy. Even if you cant understand the intricacies of the equation itself, attempting to solve this puzzle provides just the sort of mental stimulation that
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