This 3D printed pen holder is designed to be mounted on a wall or vertical surface, providing a practical and space-saving way to organize writing tools. It features multiple horizontal slots that securely hold pens, pencils, and markers in place, keeping them visible and easy to access. The sturdy structure ensures stability, while the simple, functional design fits well in workshops, study areas, or offices. By keeping stationery neatly arranged and off the desk, this holder helps maintain a clean and organized workspace.