EFFECT DIFFRACTION GLASSES - Separating light of the rainbow heart shaped through 3D prism grating effect special. The visual display of patterns is stunning. | LOVE VISION - Stand in Front Of A Light Source And Look Head On At A Point Of Light. Our Glasses Will Make The Lights Explode into the shape of loving you. | NOVELTY DESIGN - make you more eyes-catching, stylish and unique.Comfortable and lightweight to wear, appropriate size fits most people. | PERFECT FOR - Raves, Music Festivals, Music Party, Bar, Mardi Gras,Fireworks Displays, Fireworks Displays, Club, Holiday Lights, Campfires, Concerts, Lasers, Halloween, Light Shows from LED gloves or enhancing just about any light performance! | Also known as Diffraction Glasses, Firework Glasses, Firework Show Glasses, Holiday and Christmas Light Glasses, Light Wave Glasses, Science Class, Festival Glasses, Rave Glasses, Laser Glasses, LED Gloving Glasses, Orbit Light Show Glasses etc.