我們從鰻魚游動時彎曲的身形，提煉出盤繞成圓的標誌，搭配帶有書寫感的中文字標與紅印。金色液滴取自鰻魚精倒入杯中的色澤，落下後擴散的漣漪則成為禮盒上的壓紋。在品牌片頭裡，鰻魚標誌隨水波折射慢慢浮現，讓盒面上靜止的水紋在畫面裡流動起來。 The circular emblem takes its shape from the curve of a swimming eel. We paired it with a brush-inspired Chinese wordmark and a red seal. The amber color of the essence as it pours into a cup inspired the golden droplet, and the ripples it leaves behind became an embossed pattern on the gift box. In the opening animation, the emblem comes into focus through the moving water, bringing the printed ripples to life on screen.

包裝用橘紅色區分原味、金黃色區分牛蒡口味，讓兩款鰻魚精並排時一眼就能辨別。淺色外盒保留紙面的觸感，打開後才露出暖橘色的內盒與兩款飲用包。從單包、禮盒到瓷杯，反覆出現的圓形鰻魚與水紋，讓自用與送禮的兩種情境都能認出同一個品牌。The pouches use orange-red for Original and golden yellow for Burdock, making the two flavors easy to tell apart at a glance. The pale, textured lid opens to reveal a warm orange tray and the two pouches inside. The circular eel and ripple motifs recur across the individual pouches, gift box, and porcelain cup, giving Kasin Elvergy a recognizable presence in both everyday use and gifting.