Rob's Super Happy Fun StoreFireworks Diffraction Glasses (50 Rainbow Spectrum Frames + 1 Exclusive Bonus Pair) - Foldable Paper/Cardboard Frames - 51 Glasses Total

Over night delivery!Work great.

I am a high school chemistry teacher. When we cover the electromagnetic spectrum, we do a lab with these and the kids LOVE them. The kids enjoy them so much that each year I buy more as prizes for kids who do well/ show improvement. They get so excited when they get one! Absolutely love these and highly recommend.

The media could not be loaded. I go to EDM shows often. I LOVE sharing party favors with people and watching their face light up when they try something they never have before! This is the cheapest 50 pack I’ve seen, and awesome defraction. I love seeing the look on people’s faces when they try them on, and then the even better look on their face when I tell them they can keep them. Super worth it if you like to spread the love, too!

I've shared it with people and it's fun seeing the reaction to the diffraction hahaha 😂

The rainbow patterns are vibrant, delivered pretty quickly.

They diffract, they fit on your head. Kids and adults find them amusing. They were a great price.

Bought these to hand out at a music festival and seeing the excitement of the kids young and old was well worth the money! Next time I’ll buy more it was that much fun. They worked. Not flimsy. Get’em.

One got handed to me last year at Electric Forest and now I stick a stack in my camelback whenever I'm outside and lights are bright and people are having fun -- feelsgoodman.jpg