Pair of Eyeballs

The Pair of Eyeballs is a pet-summoning item dropped by The Twins in Master Mode with a chance. It summons Rez and Spaz, miniature versions of the The Twins in their first form.

Trivia

 * Unlike the Suspicious Eye, Rez and Spaz do not change phases. They are also smaller than the Suspicious Eye.
 * The item tooltip is a reference to the phrase .
 * The buff tooltip may be a reference to a commercial by the American contact lens retailer.
 * The Pair of Eyeballs is the only pet-summoning item that spawns two pets instead of one.
 * The Optic Staff shares this feature, but is a minion-summoning item.
 * The names Rez and Spaz are abbreviated forms of The Twins' individual names, Retinazer and Spazmatism.