Entrepreneurs pitch their innovative products, including a family-made Eastern European pierogi, a permanent fix for lost phone chargers, a kitchen fan that prevents "onion eyes," and a smart mini fridge designed exclusively for your favorite drinks.

For the season 16 finale and Mark Cuban's farewell episode, entrepreneurs pitch their one-of-a-kind products to the Sharks, including gourmet deviled eggs, a tick-removal mitten, and seamless, invisible undergarments.