Review on Enhance Fireworks Experience: 50 Pairs of 3D Fireworks Glasses with Neon Multi-Starbursts for Fireworks Displays, Holiday Lights, Club and Concert Lights by Paul Dobson

I used these glasses for a lesson plan on color spectra with a group of seventh graders. I placed 8 different light sources (halogen, CFB, neon, incandescent, and a few different flashlights, etc.) at different lab stations and had the kids run around and observe the light patterns emitted by each one. They loved it! It was a real wow moment and fits perfectly into our stars and spectroscopy section. Many children asked me where I got my glasses from then on. I have seen many of these glasses for sale online and I suspect they are about the same quality but for the price you can't beat this set of 50 glasses. These will definitely be a permanent addition to my class and since they break with use it won't cost a fortune to replace.