Compositions for female sexual arousal stimulating vaginal lubrication, vaginal and clitorial engorgement; said compositions contain aphrodisiacs, spermicidal and fungicidal components, may be applied intravaginally, extravaginally, and transdermally, and as a condom lubricant; and said compositions are contained in a water miscible cream base. An extension thin tube 6 for removing the influence of reflected waves is provided on the downstream side of the measuring portion thin tube 5. Furthermore, since first round surfaces are connected to an outer side face, the linearity of the input -output characteristic can be enhanced. Details of exemplary methods are disclosed. The first loop preferably includes a central section substantially parallel to the ornament bottom surface and end sections connecting the central section to the ornament bottom surface. Encapsulant encapsulates and supports at least a portion of the die, the leadframe.