Abstract: A cream dispenser head includes an accumulator shell having a dip tube at its bottom, a cap, a one-piece sleeve, and a piston inserted through the sleeve driven to pump cream out of the cream dispenser. The sleeve has a bottom end fitted through a center tube of the cap and disposed within the accumulator shell. The sleeve includes an outside flange around its periphery, adjacent the bottom end, defining an upper annular groove and a lower annular groove, sealingly engaging the inner surface of the accumulator shell. The sleeve includes an outward annular flange stopped against the cap center tube. The piston has a tubular piston body and a spring holder fixedly connected to one end of the tubular piston body, stopped against a spring inside the accumulator chamber. The piston includes a plurality of projecting portions stopped against the inside wall of the accumulator shell and a radial through-hole at one end, adjacent to the spring holder.