Our plastic diffraction glasses, also known as 3D Fireworks Glasses, have lenses that have an integrated diffraction grating that separates lights into rainbow star bursts for the most intense visual experience. Plastic and stylish, our diffraction glasses are perfect for fireworks, concerts, parties, and much more! To turn any type of light into shimmering colors and patterns, simply wear our inexpensive 3D glasses and prepare for your own personal light show you won't ever forget. Are you ready? GO!