Arrange all ingredients within arm's reach and prepare your skewers or toothpicks.
Peel the mozzarella balls if they have a skin and pat them dry with a paper towel to ensure they hold their shape.
Thread a mozzarella ball onto a skewer or toothpick, followed by a cherry tomato to mimic the iris of an eyeball.
Place a sliced or pitted black olive on top of the cherry tomato to resemble a pupil, gently pressing it into the tomato for stability.
Repeat the process with remaining ingredients, creating a bunch of eyeball bites on skewers or toothpicks.
Arrange the assembled eyeball bites on a serving platter and drizzle with balsamic glaze for a glossy, spooky effect.
Serve immediately for maximum freshness and visual impact, perfect for Halloween parties or themed gatherings.