This is a beautiful rendition of two old traditions- magic tricks and saving money. This is a 2.5 cube shaped coin bank, with a slit on top for dropping in your coins and a small clear window on the front. Throughthe window you can see the inside of the box is covered with line drawings of buildings. In the middle of the space you can see what appears to be a small orb, floating. The effect is very puzzling by itself, and it makes for a great desktop novelty. The best part is, when you drop a coin through the coin slot on top, instead of the coin dropping right over the floating orb, it just seemingly disappears! Perhaps its invisible, since you can still hear coins rattling around in the box, but the coin is nowhere to be found. If you figure out how to slide the top panel off, itwill not only reveal the missing coins but show you the inner workings of this wonderful optical illusion. The ones made by The Toy Network are all plastic, whichmake them a lot safer to hand out to small inquisitive hands. The floating orbs come in several different colors. If you have a preference, please call us before ordering. Otherwise we will ship what we have available.