These are cheaply made little cameras that have multiple lenses (four) that snap shots and slightly different angles a half second apart. So in effect you get little motion stills. When you develop the film, the four shots come out in one frame. There's also one with 8 lenses. And you can get some with fish eye lenses, or colored flashes. Because they are cheaply made, they are highly succeptible to light (so that have fast shutter speeds and do okay indoors) and they tend to supersaturate color. They are made cheaply also so they can be available to everyone. You can see this and other things I want at my amazon wishlist.