Gently cut small indents in each mozzarella ball using a sharp knife.

Finely chop the kalamata olives and carefully insert them into the indents on the mozzarella.

Cut the pepperoni stick into 3/4-inch pieces.

Start by threading a piece of red bell pepper onto a skewer, followed by a chunk of pepperoni, a mozzarella ball with an olive 'eye', and another piece of pepperoni.

Place your assembled skewers in the refrigerator before serving.