Tse & Tse Seven Day Vase As Su is always looking for vessels that not only break tradition on how they hold flowers, but can also stand alone as an object. Put a different flower in each or put one flower in one. There are many possibilities. The Seven Day Vase is lined up in seven steps: its opaline colour, like passing time, changes with light, indescribable. It follows the blossoming of flowers, and its different seven forms bear witness to the decisive stages from a fat, little bud to a long, slender flask. The boiling glass of the glass blower is transformed as such, until it is Set forever. This vase is at its best against a dark back drop, and placed in order, from the smallest to the largest.