||Large π characters attractively superimposed on a background of the decimal expansion of π to many, many places (over 6000 – we lost count!).
This paper coordinates particularly nicely with our Pi Math Clock and our Radian Math Clock, as well as our Binary Pi T-shirt, but actually complements any of our Math Clocks – except for the Tau Version.
||Advanced math and physics equations scrawled on a background of graph paper. This design coordinates especially well with our Professional, Engineers and Student Math Clocks and our Chemistry Clock.
||Phosphorescent green bits on a black background, which say, appropriately, "wrapping paper" in ASCII code. Binary numbers appear on our Professional, Engineers and Student Math Clocks, so it would be very fitting to wrap any of them in this paper. And it coordinates absolutely perfectly with both our Binary Clock and our Binary Pi T-shirt.