A system for processing a macroblock comprises a plurality of processors and a selector. A plurality of the display strips are adhered transversely to a roll of release paper in a side-by-side arrangement. The active structure further includes an electrically conductive contact structure having a first electrically conductive contact to the first paint layer structure, and a second electrically conductive contact to the second paint layer structure. The valve is configured to dispense the shaving conditioning compound downwardly through the valve with the razor held upright. In particular, this invention relates to active materials comprising lithium or other alkali metals, transition metals, +3 oxidation state non-transition elements, and phosphates or similar moieties. The present invention provides an N-vinyl lactam polymer comprising a structural unit derived from an N-vinyl lactam monomer, the N-vinyl lactam polymer including a structural unit that has at least one of a hypophosphorous group and a group of hypophosphorous acid metal salt at a main chain terminal.