"Aen" is the Japanese word for "Zinc", and metal pipes and metal sheets are treated with galvanized or impregnated zinc to prevent rust, and shops are industries that use galvanized sheets to process and solder household utensils. The traditional industry is gradually going down in history. I saw its unique color charm and plasticity in the material "Aen" . Through actual material experiments and experiments, we bring this traditional craft back to our daily lives in a new way. In dialogue with traditional crafts, to create a place and build a bridge between the time.