Rainbow Spectrum glasses are an amazing retail sales item for all types of celebrations. With a rainbow spectrum effect, these 3D glasses are perfect for charity events, educational and scientific applications, and fireworks and laser shows. When on, notice the multi-starbursts of three-dimensional rainbows that race at you, sending chills up your spine and boggling your mind. These 3D glasses are the light show for your face. Don't miss out this season, get these rainbow spectrum 3d glasses for your next event or celebration!