I remember having a pair of glasses in the mid-1990's. They were made of cardboard paper and had plastic coloured material in the eye slots. They were very similar in design to a set of 3D glasses you might get at the cinema....the effect was a little different though. If you looked at a light (like a light bulb or a lamp post) a myriad of colours shot out from the light spiraling in all directions. Anybody know what these glasses were called?