Ultimate Diffraction Glasses - 3D Prism Rainbow Effect - Great Edm, Concert, Rave Accessory, Music Festival Essential

Great product for a unique experience at raves and festivals. These are really cool glasses with a intriguing effect. Only downside is the quality of the lenses are a bit poor, it appears the diffraction film is separate from the plastic lens on the other side meaning there’s a slight gap and air bubbles. But if you can get past that - then these are great accessory for these events.