A device comprising a body, a head and a tail, a material squeezed out from the body exiting the body and feeding a housing of the head, one wall of the housing being provided with apertures, allowing the material squeezed out from the body to further reach a toothbrush mounted on this wall of the housing. The closure assembly includes one or more pair of opposing interlocking profile elements and a rib optionally disposed between the interlocking profile elements of at least one side of the closure assembly. The ferroelectric capacitor is connected between a control electrode of the memory transistor and a first terminal of the selection transistor. Therefore, it is possible to normally control an AV device even though a user involuntarily operates a remote controller of the AV device toward the screen of a TV under the condition that the AV device is placed far from the TV or the angle defined by the TV, user and AV device is large.