I was a little worried with the quality of these being that they were so cheap. When I got them they didn't have a "cheap" feel to them. They are a lot cuter in person & the diffraction aspect is better than I thought.
Bought these not only for myself, but for others around me to wear while I play with my pixel whip to give them light show. Everyone who puts them on loves them!!! They're so cute too! And not too intense, I love them!