Dragons' Den — Episode 4: 25 January 2005

You are watching the episode 25 January 2005 Highlights include; "Maximat" - an odour absorbing mat for dogs, "Tattoo erase" - a tattoo removal system, "Destination London" - a board game aimed at tourists, and a company who claim to be able to chemically boost the production of expensive, yet rare "Black Truffles".