If using rosemary stems as your skewer, carefully remove 75% of the sprigs to form a skewer.
Working one at a time, carefully thread each skewer with one Wild Wonder tomato, one mozzarella ball, and one piece of basil. Repeat until skewer's full and continue with next skewer until they're all complete.
To serve, place caprese skewers on a platter with pesto in a small bowl to act as a dipping sauce.