Wand
Jadis' wand is perhaps a foot long, delicate, sculpted. It's not just an object of power, it's a work of art. The metal is incredibly fine and delicate, twisted and sculpted and pulled into fantastic shapes that seem to shift as you look at it, although that's just the play of light on the surface. It is tippeed with what looks like a faceted diamond, but is in fact a crystal of ice, caught out of time, eternal and unmelting.