Waterwine Goblet

Wondrous item, common

This glass goblet has a colored tint to the outside, which undulates around the glass. Flicking the glass with your finger using an action causes the color to alternate between deep red, pink, and a light golden color. Water that's drunk from the glass tastes like a fine wine that corresponds to the glass's color: red, rosé, or white, respectively.

I love hydrating with wine.