muzik is a major eyewear brand from South Korea, inspired by music and sound, and expresses these elements through its eyewear designs. The brand collaborates with renowned Korean musicians and is widely worn by Korean celebrities for its bold and distinctive style. The eyewear edition by Coca-Cola and muzik features 'sound' as its main concept, incorporating elements that symbolize both brands into the products and artwork. TINGTANG is a Oval round design model. It balances the size of the lens, bridge, and end-piece to deliver a stable fit.