Primers and probes for detection of toxin-producing strains of Clostridium difficile, and to methods of detecting toxigenic strains using these primers and probes. For this purpose, using an adhesive plastic film having a strong adhesion even at a lower temperature, a thin section that is kept in its shape is prepared. A supply passage and a discharge passage are provided between the heat insulation cover and the battery pack. The crown portion has a major crown portion and a minor crown portion, the major portion having greater surface area than the minor portion, and the major portion being displaced vertically lower relative to the minor crown portion. Elements for detachable connection between the button and the control actuator are also provided. The perfume-dispensing body consists of a flattened cylindrical casing set in a projecting way within the receptacle and connected in a coaxially rotatable way to the base.