Distinguished from absorptive, metallic or pearlescent pigments currently available on the market, Amberomer amber effect pigments are photonic crystal-based structural color effect pigments made from fully transparent organic polymer materials. They utilize a stacked structure of microspheres to achieve multi-color effects via Bragg diffraction. Thanks to this pioneering technology, the pigments exhibit color-shifting effects with excellent transparency, high chroma, elegant texture but dont contain any colorants. Furthermore, Amberomer amber effect pigments are weather resistant, eco-friendly and non-toxic. They herald a novel approach to color creation and design.