X-Press Blending Card 8.5"X11" 125/Pkg White COPIC MARKERS-X-Press It Blending Card. This high-quality white cardstock was specially selected for use with Copic Markers. It features an ultra smooth and silky surface so colors stay bright. It's perfect for marker blending, is laser and inkjet compatible, acid free and archival. This package contains 125 8-1/2x11 inch sheets of white cardstock.