America 250th Birthday - Cardboard FIREWORKS Glasses - NEW -

Celebrate America's 250th Birthday  Cardboard Fireworks Glasses  A must for the 4th of July Diffraction grating lenses that break light into the spectrum or rainbow star bursts. For viewing fireworks displays, laser light shows, holiday and city lights and for the study of light and color. Millions of people around the world have been dazzled by Fireworks Glasses and the amazing effects that bring fireworks and the rainbow spectrum excitingly alive. Fireworks Glasses are great fund-raising items for civic and charity groups, for use in educational and scientific applications, or as party favors Click on the video to see what the fireworks look like with the Diffraction Glasses.