Three weeks in and the Dragons are in flying form. First into the Den is Siobhan King Hughes with her unique product Sensormind. Nick Barker is hoping his idea Upcycle will appeal to the Green Dragons. Brenda Farnhill and Liz Rhodes enter the Den with their new baby range Ruby and Ginger. Colm Nagle tries to keep the Dragons sweet with his website sugarfree.ie. Billy Higgins feels his idea Tidy Ads will make a tidy profit. Finally Jason O'Reilly makes a passionate pitch for his idea of sports watches that leaves one dragon feeling a little emotional.