A cosmetic applicator, comprising a sponge to absorb substance and prevent leakage thereof is provided herein. The by-pass allows for selective communication of the fluid between the plurality of annuli. The first transistor switch is connected to an input of the CMOS inverter and controlled by the input signal. The method enables rolling of the Ni\u2014Pt alloy ingot upon reducing the hardness thereof, which results in the stable and efficient manufacture of a rolled target. Process steam and electricity are produced by recovering the sensible heat values from the hot synthesis gas. All screens are stainless steel woven wire.