Guest shark Peter Jones; a one-of-a-kind custom song service; a work-from-home product that increases productivity; a mail-order meal service; an apparel company focused on helping clean the world's oceans.

Guest shark Nirav Tolia; a solution to a problem for swimmers; a tool to help cat lovers find their perfect match; a product designed to encourage children to wash their hands; a beauty line inspired by a woman's African heritage.