A magnifying cosmetic <a href="//commons.wikimedia.org/wiki/Mirror" title="Mirror">mirror</a>, round and double-sided (a side, the not magnifying one, is not visible in the image).
<a href="//commons.wikimedia.org/wiki/User:Mattia_Luigi_Nappi" title="User:Mattia Luigi Nappi">Mattia Luigi Nappi</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>