The KB series concept is to use three-dimensional black thick lines and futuristic tailoring design to highlight the wearer’s personality, while allowing them to maintain a clear vision. He invited a number of traditional eyewear craftsmen to cooperate from a specialized workshop in Italy, and completed it through many manual production steps such as cutting and polishing. Blending the precise proportions and forms of classic buildings, it fully reflects the inseparable relationship between aesthetics and concepts.