Deedra examined the disc. On the smudged side, she could barely make out what appeared to be letters: Two Ds, with a V between them.
“I don’t know what it is.”
Lissa suddenly exclaimed with excitement. “Wait! Let me try…”
She snatched back the disc and poked her finger through the hole in the middle, then held it with the shiny side out. “See? It’s a mirror!”