EEkiiqi 100 PAIRS 3D GLASS Rainbow Diffraction 3D Fireworks Glasses Neon Multi-Starbursts for Fireworks Displays/Holiday Lights/Club/Concert Lights (100 Packs)

Just like advertised and wasn't folded or bent when arrived, will buy again

The glasses themselves are made well, but the image when I have them on is small. I have other glasses & they are much bigger & brighter.

These are the best when looking at lights. Many rainbows. I bought them for a church hand out.

These worked great for my students doing a light unit. They worked great in allowing the students to see all the colors of the spectrum. They were fairly sturdy to hold up to preteen abuse as long as they were not too rough and they were able to take them home to use again.

These glasses hardly worked to show any light spectrum, even when out in full sunlight. Forget about spectrum from indoor/outdoor lights. I compared them with another brand and it was a HUGE difference. Very disappointed.

Be ready for a good time with these!

Look, at this price point you shouldn't expect much. They're cardboard paper glasses with diffraction lenses. However! I've bought these in the past, and the material was of a much better quality. The lenses didn't blur your vision, had better diffraction quality, and the frames did not tear to pieces at the slightest bend. You can tell they changed these because the photo on amazon shows fluorescent colors for the frames. Those were the good ones. Now they ship out ones with duller colored frames that actually crack and tear when you try to fold them like regular glasses. It's a shame because I really like these glasses as a concept, but they are just junk now. I returned mine for a refund because they were unusable.

I got these for my family for riding around and looking at Christmas lights! It was fun! There are so many we gave a lot away and still have them for fireworks in July!