Zhonya's Hourglass is a medium-sized, ornate golden hourglass with intricate engravings depicting celestial motifs and arcane symbols. The glass chambers are filled with a luminous, blue-tinged sand that glows faintly, suggesting magical properties. The base and top are crafted from polished brass with a high-gloss finish, featuring small gemstone inlays that catch the light, adding to its mystical appearance.