Diffraction glasses allow you to experience your view of fireworks like never before. It enhances a firework display from ordinary to super colorfully extraordinary. These Diffraction glasses pick up the light from any source and create a visual display of colors and patterns like a single heart, double hearts, spiral, etc. These are great items to sell for vendors anywhere around light displays or fireworks displays and perfect promo gifts for your business and brand.
Feature
These firework glasses are similar to rainbow glasses and firework glasses, it works through the special light process. Enrich the romantic and brilliant effect, disposable.
Usage area all public places were allowed for fireworks, such as entertainment sites, travel sites, public sites, public celebrate sites.
