New & improved design at https://www.youmagine.com/designs/pyramid-piggybank-2015-----Great holiday or birthday gift for young ones - print one, fill it, and give it away.  It's a traditional break open design, but if sliced on a layer, could be glued back together with super glue.  Prints in one piece.  This one is for pounds sterling (GBP). Uses pyramid power to multiply your money (unproven).USD version: https://www.youmagine.com/designs/pyramid-piggybank-usdEURO version: https://www.youmagine.com/designs/pyramid-piggybank-euro