card deck box 3d model

A simple functional card deck box for Duel Masters, watertight solid geometry for 3D printing. Flat top, smooth rectangular design. Inside dimensions: 71mm width, 40mm depth, 96mm height, with 2mm thick uniform wall. Deep U-shaped finger notch on the front for easy card retrieval. Clean solid CAD model, no internal floaters, plain surface, single color, centered, isolated on white background.