Disposable Diffraction Paper Passive 3D Glasses With Heart Shape Effect

Customized Diffraction Glasses Paper 3D Glasses With Heart Shape Effect Description What Are Diffraction Glasses? Typically worn by concert and rave-goers, these glasses are used as a special kind of lens to diffract light into a multitude of rainbow colors. The lens works similar to a prism, splitting white light into its component colors. This means that whenever you put these glasses on, any light source will appear as a kaleidoscope of colors, intensifying your concert