Deni was a housewares manufacturer that made products for sale on the QVC TV shopping channel. Their last product was the HSN-branded Technique 3-pressure oval pressure cooker (with interior non-stick liner matching the color outside of the pressure cooker) that was launched by the Blue Jean Chef with much fanfare in 2012. Unfortunately, the cookers were defective and caused a mass return by customers which ultimately put Deni out of business.