This one-piece Desk Pen & Card Dock keeps your everyday writing tools and business cards neatly organized in a compact footprint. The front row of blind cylindrical holes is sized for common pens and markers, while a rear block and front lip form an open-top slot that securely holds business cards, credit cards, or small notes without moving parts. The model is optimized for FDM printing in PLA with a 0.4 mm nozzle, generous wall thickness, optional screw holes for desk mounting, and a flat base for support-free printing. Simply export the STL, print in one piece, and drop in your pens and cards to upgrade your workspace.