Perfect addition for City, Midnight, Eteint or Everlasting and can be re-used*! This stainless steel roller-ball distributes just enough product (and not too much!), while providing a cooling mini massage.
Simply pry off the orifice-reducer dropper lids and tamper-evident band from your bottle (carefully, with your thumbnail or a butter knife) and press the roller ball lid into place!
* should be saved and reused for the same product.