Amethyst Cup is a wine competition held annually by Taiwan Cellar. This bottle design is for the winning wine, exclusively available in a limited edition following the event. This design uses three-dimensional relief technology and hologram printing to highlight the sparkle and texture of a gemstone hanging on a grapevine. The gemstone is like a beautiful necklace gracing the neck of a woman or like a grape hanging on the vine. The use of a precious stone as an illustration emphasizes that this wine was determined to be the best among many and also references the winery's expertise in choosing every grape for its wines.