Prep. Cook the tortellini according to the package instructions. Then, drain the tortellini and cool with running cold water. Drain them again and pat them dry, making certain they are completely cooled.
Thread. Begin to thread about 3 tortellini onto each skewer, followed by a fresh mozzarella ball, 3 olives, 1 grape tomato, 3 more tortellini, two more olives, and top with one more grape tomato. Continue doing so until you have used up all the ingredients.
Finish and serve. Season the tortellini skewers with salt and pepper to taste. Top with fresh basil strips, then drizzle with olive oil and balsamic glaze. Arrange the skewers on a long platter and serve.