Chameleon

PE2050 is a 120-layered chameleon film based heat transfer vinyl.
 
It gives you multiple colour effect depending the angles that you are looking at and display of colors without the use of pigments or dyes. When light goes through the film, the multi-layer structure  refracts the light and performs iridescent colours. When observing a soap bubble or an oily layer floating on water, you see similar colors changing by different viewing angels.