Sticky business in the Den: a product using nano suction technology has the Dragons glued, there's an alarmed LED walking stick and a marshmallow lover lets the Dragons get sticky fingers with her gourmet treats. For those who overindulge, there is a cycling brand for the larger figure, and the Dragons are invited to play with a new keepy-uppy toy. Will anyone be able to cement a deal?

There are some true inventors in the Den this episode, including a returning entrepreneur with a new outdoor space saving device, a golfing duo with a new take on the traditional tee, and a designer who has flipped the conventional umbrella on its head. The Dragons come face to face with a fellow multimillionaire and the Den is filled with children's teepees.