Drain the cheese and the olives and lay them on paper towels to absorb excess moisture.
Cut each mozzarella ball and olive in half. (one mozzarella ball and one olive make two eyeballs)
Gently poke the straw into the cheese and twist it back and forth as you push it through.
Use the same technique for the olives - just be more gentle as they're more fragile.
The straws will get soggy, so I cut each into thirds so I didn't waste them.
To assemble the eyeballs, press the olive piece into the hole you made in the cheese.
Continue this process until you’ve made as many eyeballs as you want.